72411773252601 has 32 divisors (see below), whose sum is σ = 99667854452736. Its totient is φ = 46728685080000.

The previous prime is 72411773252593. The next prime is 72411773252639. The reversal of 72411773252601 is 10625237711427.

It is not a de Polignac number, because 72411773252601 - 2³ = 72411773252593 is a prime.

It is a super-2 number, since 2×72411773252601² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (72411773256601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58667776 + ... + 59889326.

It is an arithmetic number, because the mean of its divisors is an integer number (3114620451648).

Almost surely, 2^{72411773252601} is an apocalyptic number.

It is an amenable number.

72411773252601 is a deficient number, since it is larger than the sum of its proper divisors (27256081200135).

72411773252601 is a wasteful number, since it uses less digits than its factorization.

72411773252601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224333.

The product of its (nonzero) digits is 987840, while the sum is 48.

The spelling of 72411773252601 in words is "seventy-two trillion, four hundred eleven billion, seven hundred seventy-three million, two hundred fifty-two thousand, six hundred one".