61480962904 has 64 divisors (see below), whose sum is σ = 120549189600. Its totient is φ = 29375284224.

The previous prime is 61480962901. The next prime is 61480962929. The reversal of 61480962904 is 40926908416.

It is a super-2 number, since 2×61480962904² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61480962901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2516154 + ... + 2540470.

Almost surely, 2^61480962904 is an apocalyptic number.

It is an amenable number.

61480962904 is a deficient number, since it is larger than the sum of its proper divisors (59068226696).

61480962904 is a wasteful number, since it uses less digits than its factorization.

61480962904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24532 (or 24528 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 49.

The spelling of 61480962904 in words is "sixty-one billion, four hundred eighty million, nine hundred sixty-two thousand, nine hundred four".