38527705570761 has 81 divisors (see below), whose sum is σ = 61505415595533. Its totient is φ = 23222879673840.

The previous prime is 38527705570727. The next prime is 38527705570769. The reversal of 38527705570761 is 16707550772583.

The square root of 38527705570761 is 6207069.

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

38527705570761 is a `hidden beast` number, since 3 + 8 + 5 + 2 + 7 + 7 + 0 + 557 + 0 + 76 + 1 = 666.

It is not a de Polignac number, because 38527705570761 - 2⁷ = 38527705570633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38527705570769) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 48955152810 + ... + 48955153596.

Almost surely, 2^{38527705570761} is an apocalyptic number.

38527705570761 is the 6207069-th square number.

38527705570761 is the 3103535-th centered octagonal number.

It is an amenable number.

38527705570761 is a deficient number, since it is larger than the sum of its proper divisors (22977710024772).

38527705570761 is an frugal number, since it uses more digits than its factorization.

38527705570761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2080 (or 1040 counting only the distinct ones).

The product of its (nonzero) digits is 86436000, while the sum is 63.

The spelling of 38527705570761 in words is "thirty-eight trillion, five hundred twenty-seven billion, seven hundred five million, five hundred seventy thousand, seven hundred sixty-one".