60972449475 has 192 divisors, whose sum is σ = 125865944064. Its totient is φ = 25412075520.

The previous prime is 60972449471. The next prime is 60972449477. The reversal of 60972449475 is 57494427906.

It is a Cunningham number, because it is equal to 246926²-1.

It is not a de Polignac number, because 60972449475 - 2² = 60972449471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60972449471) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 39260299 + ... + 39261851.

It is an arithmetic number, because the mean of its divisors is an integer number (655551792).

Almost surely, 2^60972449475 is an apocalyptic number.

60972449475 is an abundant number, since it is smaller than the sum of its proper divisors (64893494589).

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

60972449475 is a wasteful number, since it uses less digits than its factorization.

60972449475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1726 (or 1721 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 57.

The spelling of 60972449475 in words is "sixty billion, nine hundred seventy-two million, four hundred forty-nine thousand, four hundred seventy-five".