52403282465526 has 32 divisors (see below), whose sum is σ = 116452942625280. Its totient is φ = 17467580249928.

The previous prime is 52403282465509. The next prime is 52403282465563. The reversal of 52403282465526 is 62556428230425.

52403282465526 is a `hidden beast` number, since 5 + 2 + 4 + 0 + 3 + 2 + 82 + 4 + 6 + 552 + 6 = 666.

It is a super-2 number, since 2×52403282465526² (a number of 28 digits) contains 22 as substring.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308055 + ... + 10242141.

It is an arithmetic number, because the mean of its divisors is an integer number (3639154457040).

Almost surely, 2^{52403282465526} is an apocalyptic number.

52403282465526 is an abundant number, since it is smaller than the sum of its proper divisors (64049660159754).

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

52403282465526 is a wasteful number, since it uses less digits than its factorization.

52403282465526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10031785 (or 10031779 counting only the distinct ones).

The product of its (nonzero) digits is 27648000, while the sum is 54.

The spelling of 52403282465526 in words is "fifty-two trillion, four hundred three billion, two hundred eighty-two million, four hundred sixty-five thousand, five hundred twenty-six".