72251060357046 has 8 divisors (see below), whose sum is σ = 144502120714104. Its totient is φ = 24083686785680.

The previous prime is 72251060357029. The next prime is 72251060357059. The reversal of 72251060357046 is 64075306015227.

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

72251060357046 is an admirable number.

It is a super-2 number, since 2×72251060357046² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 72251060356986 and 72251060357004.

It is a congruent number.

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, 6020921696415 + ... + 6020921696426.

It is an arithmetic number, because the mean of its divisors is an integer number (18062765089263).

Almost surely, 2^{72251060357046} is an apocalyptic number.

72251060357046 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

72251060357046 is a wasteful number, since it uses less digits than its factorization.

72251060357046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12041843392846.

The product of its (nonzero) digits is 2116800, while the sum is 48.

The spelling of 72251060357046 in words is "seventy-two trillion, two hundred fifty-one billion, sixty million, three hundred fifty-seven thousand, forty-six".