61460363503504 has 40 divisors (see below), whose sum is σ = 136091589941888. Its totient is φ = 26340003843840.

The previous prime is 61460363503379. The next prime is 61460363503507. The reversal of 61460363503504 is 40530536306416.

It is not an unprimeable number, because it can be changed into a prime (61460363503507) 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, 19123669 + ... + 22105099.

Almost surely, 2^{61460363503504} is an apocalyptic number.

It is an amenable number.

61460363503504 is an abundant number, since it is smaller than the sum of its proper divisors (74631226438384).

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

61460363503504 is a wasteful number, since it uses less digits than its factorization.

61460363503504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3165503 (or 3165497 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 46.

The spelling of 61460363503504 in words is "sixty-one trillion, four hundred sixty billion, three hundred sixty-three million, five hundred three thousand, five hundred four".