42523252504 has 8 divisors (see below), whose sum is σ = 79731098460. Its totient is φ = 21261626248.

The previous prime is 42523252493. The next prime is 42523252517. The reversal of 42523252504 is 40525232524.

42523252504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 42523252504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2657703274 + ... + 2657703289.

Almost surely, 2^42523252504 is an apocalyptic number.

It is an amenable number.

42523252504 is a deficient number, since it is larger than the sum of its proper divisors (37207845956).

42523252504 is a wasteful number, since it uses less digits than its factorization.

42523252504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5315406569 (or 5315406565 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 34.

The spelling of 42523252504 in words is "forty-two billion, five hundred twenty-three million, two hundred fifty-two thousand, five hundred four".