72606841258 has 8 divisors (see below), whose sum is σ = 124468870752. Its totient is φ = 31117217676.

The previous prime is 72606841217. The next prime is 72606841273. The reversal of 72606841258 is 85214860627.

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

It is a super-2 number, since 2×72606841258² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2593101460 + ... + 2593101487.

It is an arithmetic number, because the mean of its divisors is an integer number (15558608844).

Almost surely, 2^72606841258 is an apocalyptic number.

72606841258 is a deficient number, since it is larger than the sum of its proper divisors (51862029494).

72606841258 is a wasteful number, since it uses less digits than its factorization.

72606841258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5186202956.

The product of its (nonzero) digits is 1290240, while the sum is 49.

The spelling of 72606841258 in words is "seventy-two billion, six hundred six million, eight hundred forty-one thousand, two hundred fifty-eight".