72377503764607 has 8 divisors (see below), whose sum is σ = 74965830188400. Its totient is φ = 69795347369664.

The previous prime is 72377503764569. The next prime is 72377503764617. The reversal of 72377503764607 is 70646730577327.

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 72377503764607 - 2³⁹ = 71827747950719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72377503764617) 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, 1542483333 + ... + 1542530254.

It is an arithmetic number, because the mean of its divisors is an integer number (9370728773550).

Almost surely, 2^{72377503764607} is an apocalyptic number.

72377503764607 is a deficient number, since it is larger than the sum of its proper divisors (2588326423793).

72377503764607 is a wasteful number, since it uses less digits than its factorization.

72377503764607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3085014425.

The product of its (nonzero) digits is 217818720, while the sum is 64.

The spelling of 72377503764607 in words is "seventy-two trillion, three hundred seventy-seven billion, five hundred three million, seven hundred sixty-four thousand, six hundred seven".