61050052000737 has 24 divisors (see below), whose sum is σ = 88301068629800. Its totient is φ = 40645761182208.

The previous prime is 61050052000621. The next prime is 61050052000739. The reversal of 61050052000737 is 73700025005016.

61050052000737 is a `hidden beast` number, since 6 + 10 + 50 + 0 + 520 + 0 + 0 + 73 + 7 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 16314942758976 + 44735109241761 = 4039176^2 + 6688431^2 .

It is not a de Polignac number, because 61050052000737 - 2³⁶ = 60981332524001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61050052000739) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22201689 + ... + 24799497.

Almost surely, 2^{61050052000737} is an apocalyptic number.

It is an amenable number.

61050052000737 is a deficient number, since it is larger than the sum of its proper divisors (27251016629063).

61050052000737 is a wasteful number, since it uses less digits than its factorization.

61050052000737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2601297 (or 2601294 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 36.

The spelling of 61050052000737 in words is "sixty-one trillion, fifty billion, fifty-two million, seven hundred thirty-seven", and thus it is an aban number.