72412060777575 has 12 divisors (see below), whose sum is σ = 119721273819048. Its totient is φ = 38619765748000.

The previous prime is 72412060777559. The next prime is 72412060777613. The reversal of 72412060777575 is 57577706021427.

It is a happy number.

It is not a de Polignac number, because 72412060777575 - 2⁴ = 72412060777559 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 482747071776 + ... + 482747071925.

It is an arithmetic number, because the mean of its divisors is an integer number (9976772818254).

Almost surely, 2^{72412060777575} is an apocalyptic number.

72412060777575 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

72412060777575 is a deficient number, since it is larger than the sum of its proper divisors (47309213041473).

72412060777575 is a wasteful number, since it uses less digits than its factorization.

72412060777575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965494143714 (or 965494143709 counting only the distinct ones).

The product of its (nonzero) digits is 40336800, while the sum is 60.

The spelling of 72412060777575 in words is "seventy-two trillion, four hundred twelve billion, sixty million, seven hundred seventy-seven thousand, five hundred seventy-five".