7471007025 has 24 divisors (see below), whose sum is σ = 12554565504. Its totient is φ = 3919214400.

The previous prime is 7471007009. The next prime is 7471007087. The reversal of 7471007025 is 5207001747.

It is a happy number.

It is not a de Polignac number, because 7471007025 - 2⁴ = 7471007009 is a prime.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 811929 + ... + 821078.

It is an arithmetic number, because the mean of its divisors is an integer number (523106896).

Almost surely, 2^7471007025 is an apocalyptic number.

7471007025 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7471007025 is a deficient number, since it is larger than the sum of its proper divisors (5083558479).

7471007025 is a wasteful number, since it uses less digits than its factorization.

7471007025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1633081 (or 1633076 counting only the distinct ones).

The product of its (nonzero) digits is 13720, while the sum is 33.

The square root of 7471007025 is about 86434.9872736729. The cubic root of 7471007025 is about 1954.9082598570.

The spelling of 7471007025 in words is "seven billion, four hundred seventy-one million, seven thousand, twenty-five".