7532623125 has 120 divisors (see below), whose sum is σ = 14314511640. Its totient is φ = 3810240000.

The previous prime is 7532623121. The next prime is 7532623141. The reversal of 7532623125 is 5213262357.

7532623125 is a `hidden beast` number, since 7 + 5 + 3 + 2 + 623 + 1 + 25 = 666.

It can be written as a sum of positive squares in 20 ways, for example, as 7421994801 + 110628324 = 86151^2 + 10518^2 .

It is not a de Polignac number, because 7532623125 - 2² = 7532623121 is a prime.

It is a super-2 number, since 2×7532623125² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7532623125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7532623121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 9950247 + ... + 9951003.

It is an arithmetic number, because the mean of its divisors is an integer number (119287597).

Almost surely, 2^7532623125 is an apocalyptic number.

7532623125 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7532623125 is a deficient number, since it is larger than the sum of its proper divisors (6781888515).

7532623125 is a wasteful number, since it uses less digits than its factorization.

7532623125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873 (or 855 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 7532623125 is about 86790.6857041699. The cubic root of 7532623125 is about 1960.2678313886.

The spelling of 7532623125 in words is "seven billion, five hundred thirty-two million, six hundred twenty-three thousand, one hundred twenty-five".