72120560167150 has 96 divisors (see below), whose sum is σ = 147841157265696. Its totient is φ = 25956672000000.

The previous prime is 72120560167133. The next prime is 72120560167163. The reversal of 72120560167150 is 5176106502127.

It is a junction number, because it is equal to n+sod(n) for n = 72120560167097 and 72120560167106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 155363794 + ... + 155827306.

It is an arithmetic number, because the mean of its divisors is an integer number (1540012054851).

Almost surely, 2^{72120560167150} is an apocalyptic number.

72120560167150 is an abundant number, since it is smaller than the sum of its proper divisors (75720597098546).

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

72120560167150 is a wasteful number, since it uses less digits than its factorization.

72120560167150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466438 (or 466433 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 43.

Adding to 72120560167150 its reverse (5176106502127), we get a palindrome (77296666669277).

The spelling of 72120560167150 in words is "seventy-two trillion, one hundred twenty billion, five hundred sixty million, one hundred sixty-seven thousand, one hundred fifty".