538016053672 has 16 divisors (see below), whose sum is σ = 1014820702560. Its totient is φ = 267397199664.

The previous prime is 538016053643. The next prime is 538016053697. The reversal of 538016053672 is 276350610835.

It is a super-2 number, since 2×538016053672² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201351978 + ... + 201354649.

It is an arithmetic number, because the mean of its divisors is an integer number (63426293910).

Almost surely, 2^538016053672 is an apocalyptic number.

It is an amenable number.

538016053672 is a deficient number, since it is larger than the sum of its proper divisors (476804648888).

538016053672 is a wasteful number, since it uses less digits than its factorization.

538016053672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402706800 (or 402706796 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 46.

The spelling of 538016053672 in words is "five hundred thirty-eight billion, sixteen million, fifty-three thousand, six hundred seventy-two".