7452959850 has 240 divisors, whose sum is σ = 23836914816. Its totient is φ = 1691280000.

The previous prime is 7452959849. The next prime is 7452959873. The reversal of 7452959850 is 589592547.

7452959850 is a `hidden beast` number, since 7 + 45 + 2 + 9 + 598 + 5 + 0 = 666.

It is a super-2 number, since 2×7452959850² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

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 119 ways as a sum of consecutive naturals, for example, 4279980 + ... + 4281720.

Almost surely, 2^7452959850 is an apocalyptic number.

7452959850 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 7452959850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11918457408).

7452959850 is an abundant number, since it is smaller than the sum of its proper divisors (16383954966).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7452959850 is a wasteful number, since it uses less digits than its factorization.

7452959850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1923 (or 1909 counting only the distinct ones).

The product of its (nonzero) digits is 4536000, while the sum is 54.

The square root of 7452959850 is about 86330.5267561828. The cubic root of 7452959850 is about 1953.3328801797.

The spelling of 7452959850 in words is "seven billion, four hundred fifty-two million, nine hundred fifty-nine thousand, eight hundred fifty".