61237600160 has 48 divisors (see below), whose sum is σ = 157826001312. Its totient is φ = 22268217600.

The previous prime is 61237600051. The next prime is 61237600163. The reversal of 61237600160 is 6100673216.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (61237600163) 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, 17395286 + ... + 17398805.

It is an arithmetic number, because the mean of its divisors is an integer number (3288041694).

Almost surely, 2^61237600160 is an apocalyptic number.

It is an amenable number.

61237600160 is an abundant number, since it is smaller than the sum of its proper divisors (96588401152).

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

61237600160 is a wasteful number, since it uses less digits than its factorization.

61237600160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34794117 (or 34794109 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The spelling of 61237600160 in words is "sixty-one billion, two hundred thirty-seven million, six hundred thousand, one hundred sixty".