38551359025 has 27 divisors (see below), whose sum is σ = 48386466219. Its totient is φ = 30469602480.

The previous prime is 38551358999. The next prime is 38551359047. The reversal of 38551359025 is 52095315583.

The square root of 38551359025 is 196345.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 13878489249 + 24672869776 = 117807^2 + 157076^2 .

It is not a de Polignac number, because 38551359025 - 2¹⁵ = 38551326257 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 105044392 + ... + 105044758.

Almost surely, 2^38551359025 is an apocalyptic number.

38551359025 is the 196345-th square number.

38551359025 is the 98173-rd centered octagonal number.

It is an amenable number.

38551359025 is a deficient number, since it is larger than the sum of its proper divisors (9835107194).

38551359025 is an frugal number, since it uses more digits than its factorization.

38551359025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958 (or 479 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 46.

The spelling of 38551359025 in words is "thirty-eight billion, five hundred fifty-one million, three hundred fifty-nine thousand, twenty-five".