52435446413644 has 24 divisors (see below), whose sum is σ = 111039768876960. Its totient is φ = 21150432166656.

The previous prime is 52435446413617. The next prime is 52435446413653. The reversal of 52435446413644 is 44631464453425.

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, 55079249959 + ... + 55079250910.

It is an arithmetic number, because the mean of its divisors is an integer number (4626657036540).

Almost surely, 2^{52435446413644} is an apocalyptic number.

It is an amenable number.

52435446413644 is an abundant number, since it is smaller than the sum of its proper divisors (58604322463316).

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

52435446413644 is a wasteful number, since it uses less digits than its factorization.

52435446413644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110158500897 (or 110158500895 counting only the distinct ones).

The product of its digits is 66355200, while the sum is 55.

The spelling of 52435446413644 in words is "fifty-two trillion, four hundred thirty-five billion, four hundred forty-six million, four hundred thirteen thousand, six hundred forty-four".