532137011436 has 18 divisors (see below), whose sum is σ = 1345124112332. Its totient is φ = 177379003800.

The previous prime is 532137011429. The next prime is 532137011443. The reversal of 532137011436 is 634110731235.

532137011436 is a `hidden beast` number, since 5 + 3 + 213 + 7 + 0 + 1 + 1 + 436 = 666.

It is an interprime number because it is at equal distance from previous prime (532137011429) and next prime (532137011443).

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 14781583651 = 532137011436 / (5 + 3 + 2 + 1 + 3 + 7 + 0 + 1 + 1 + 4 + 3 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 532137011436.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7390791790 + ... + 7390791861.

Almost surely, 2^532137011436 is an apocalyptic number.

It is an amenable number.

532137011436 is an abundant number, since it is smaller than the sum of its proper divisors (812987100896).

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

532137011436 is a wasteful number, since it uses less digits than its factorization.

532137011436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14781583661 (or 14781583656 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The spelling of 532137011436 in words is "five hundred thirty-two billion, one hundred thirty-seven million, eleven thousand, four hundred thirty-six".