72600158740 has 12 divisors (see below), whose sum is σ = 152460333396. Its totient is φ = 29040063488.

The previous prime is 72600158647. The next prime is 72600158747. The reversal of 72600158740 is 4785100627.

It can be written as a sum of positive squares in 2 ways, for example, as 23495371524 + 49104787216 = 153282^2 + 221596^2 .

It is a junction number, because it is equal to n+sod(n) for n = 72600158693 and 72600158702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72600158747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1815003949 + ... + 1815003988.

It is an arithmetic number, because the mean of its divisors is an integer number (12705027783).

Almost surely, 2^72600158740 is an apocalyptic number.

It is an amenable number.

72600158740 is an abundant number, since it is smaller than the sum of its proper divisors (79860174656).

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

72600158740 is a wasteful number, since it uses less digits than its factorization.

72600158740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3630007946 (or 3630007944 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 40.

The spelling of 72600158740 in words is "seventy-two billion, six hundred million, one hundred fifty-eight thousand, seven hundred forty".