61460363503503 has 64 divisors (see below), whose sum is σ = 93616383168000. Its totient is φ = 39827174757120.

The previous prime is 61460363503379. The next prime is 61460363503507. The reversal of 61460363503503 is 30530536306416.

61460363503503 is a `hidden beast` number, since 6 + 1 + 4 + 6 + 0 + 3 + 635 + 0 + 3 + 5 + 0 + 3 = 666.

It is not a de Polignac number, because 61460363503503 - 2²⁹ = 61459826632591 is a prime.

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 3618073776 + ... + 3618090762.

It is an arithmetic number, because the mean of its divisors is an integer number (1462755987000).

Almost surely, 2^{61460363503503} is an apocalyptic number.

61460363503503 is a deficient number, since it is larger than the sum of its proper divisors (32156019664497).

61460363503503 is a wasteful number, since it uses less digits than its factorization.

61460363503503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28869 (or 28863 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 45.

Adding to 61460363503503 its reverse (30530536306416), we get a palindrome (91990899809919).

The spelling of 61460363503503 in words is "sixty-one trillion, four hundred sixty billion, three hundred sixty-three million, five hundred three thousand, five hundred three".