534013131672 has 48 divisors (see below), whose sum is σ = 1499851702440. Its totient is φ = 178004376576.

The previous prime is 534013131671. The next prime is 534013131697. The reversal of 534013131672 is 276131310435.

534013131672 is a `hidden beast` number, since 53 + 401 + 3 + 131 + 6 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534013131671) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 137347113 + ... + 137351000.

Almost surely, 2^534013131672 is an apocalyptic number.

It is an amenable number.

534013131672 is an abundant number, since it is smaller than the sum of its proper divisors (965838570768).

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

534013131672 is a wasteful number, since it uses less digits than its factorization.

534013131672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274698134 (or 274698118 counting only the distinct ones).

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

The spelling of 534013131672 in words is "five hundred thirty-four billion, thirteen million, one hundred thirty-one thousand, six hundred seventy-two".