60972832757 has 8 divisors (see below), whose sum is σ = 64763133336. Its totient is φ = 57205161472.

The previous prime is 60972832741. The next prime is 60972832861. The reversal of 60972832757 is 75723827906.

It can be written as a sum of positive squares in 4 ways, for example, as 279090436 + 60693742321 = 16706^2 + 246361^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 60972832757 - 2⁴ = 60972832741 is a prime.

It is a super-3 number, since 3×60972832757³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60972832057) 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, 5651768 + ... + 5662545.

It is an arithmetic number, because the mean of its divisors is an integer number (8095391667).

Almost surely, 2^60972832757 is an apocalyptic number.

It is an amenable number.

60972832757 is a deficient number, since it is larger than the sum of its proper divisors (3790300579).

60972832757 is a wasteful number, since it uses less digits than its factorization.

60972832757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11314647.

The product of its (nonzero) digits is 8890560, while the sum is 56.

The spelling of 60972832757 in words is "sixty billion, nine hundred seventy-two million, eight hundred thirty-two thousand, seven hundred fifty-seven".