38472537552 has 40 divisors (see below), whose sum is σ = 103708582464. Its totient is φ = 12266605824.

The previous prime is 38472537539. The next prime is 38472537553. The reversal of 38472537552 is 25573527483.

It is a super-2 number, since 2×38472537552² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 38472537495 and 38472537504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38472537553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17423053 + ... + 17425260.

Almost surely, 2^38472537552 is an apocalyptic number.

It is an amenable number.

38472537552 is an abundant number, since it is smaller than the sum of its proper divisors (65236044912).

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

38472537552 is a wasteful number, since it uses less digits than its factorization.

38472537552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34848347 (or 34848341 counting only the distinct ones).

The product of its digits is 7056000, while the sum is 51.

The spelling of 38472537552 in words is "thirty-eight billion, four hundred seventy-two million, five hundred thirty-seven thousand, five hundred fifty-two".