52428623810 has 16 divisors (see below), whose sum is σ = 94376979576. Its totient is φ = 20970236928.

The previous prime is 52428623789. The next prime is 52428623827. The reversal of 52428623810 is 1832682425.

It can be written as a sum of positive squares in 4 ways, for example, as 43350154849 + 9078468961 = 208207^2 + 95281^2 .

It is a super-2 number, since 2×52428623810² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41762 + ... + 326498.

Almost surely, 2^52428623810 is an apocalyptic number.

52428623810 is a deficient number, since it is larger than the sum of its proper divisors (41948355766).

52428623810 is a wasteful number, since it uses less digits than its factorization.

52428623810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303157.

The product of its (nonzero) digits is 184320, while the sum is 41.

The spelling of 52428623810 in words is "fifty-two billion, four hundred twenty-eight million, six hundred twenty-three thousand, eight hundred ten".