53535043445 has 24 divisors (see below), whose sum is σ = 69952701600. Its totient is φ = 39312601536.

The previous prime is 53535043379. The next prime is 53535043469. The reversal of 53535043445 is 54434053535.

It is not a de Polignac number, because 53535043445 - 2²⁴ = 53518266229 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25715 + ... + 328224.

It is an arithmetic number, because the mean of its divisors is an integer number (2914695900).

Almost surely, 2^53535043445 is an apocalyptic number.

It is an amenable number.

53535043445 is a deficient number, since it is larger than the sum of its proper divisors (16417658155).

53535043445 is a wasteful number, since it uses less digits than its factorization.

53535043445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354149 (or 354136 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 41.

The spelling of 53535043445 in words is "fifty-three billion, five hundred thirty-five million, forty-three thousand, four hundred forty-five".