52524754723640 has 32 divisors (see below), whose sum is σ = 118202387130000. Its totient is φ = 21006046066944.

The previous prime is 52524754723591. The next prime is 52524754723657. The reversal of 52524754723640 is 4632745742525.

52524754723640 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 120273770 + ... + 120709689.

Almost surely, 2^{52524754723640} is an apocalyptic number.

It is an amenable number.

52524754723640 is an abundant number, since it is smaller than the sum of its proper divisors (65677632406360).

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

52524754723640 is a wasteful number, since it uses less digits than its factorization.

52524754723640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240988919 (or 240988915 counting only the distinct ones).

The product of its (nonzero) digits is 56448000, while the sum is 56.

The spelling of 52524754723640 in words is "fifty-two trillion, five hundred twenty-four billion, seven hundred fifty-four million, seven hundred twenty-three thousand, six hundred forty".