5525737938 has 54 divisors (see below), whose sum is σ = 13932681399. Its totient is φ = 1578151512.

The previous prime is 5525737913. The next prime is 5525737949. The reversal of 5525737938 is 8397375255.

5525737938 is a `hidden beast` number, since 552 + 57 + 3 + 7 + 9 + 38 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2762868969 + 2762868969 = 52563^2 + 52563^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=52563.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2206395 + ... + 2208897.

Almost surely, 2^5525737938 is an apocalyptic number.

5525737938 is an abundant number, since it is smaller than the sum of its proper divisors (8406943461).

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

5525737938 is an equidigital number, since it uses as much as digits as its factorization.

5525737938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5028 (or 2515 counting only the distinct ones).

The product of its digits is 7938000, while the sum is 54.

The square root of 5525737938 is about 74335.3074790170. The cubic root of 5525737938 is about 1767.9233348632.

The spelling of 5525737938 in words is "five billion, five hundred twenty-five million, seven hundred thirty-seven thousand, nine hundred thirty-eight".