2451272964319 has 8 divisors (see below), whose sum is σ = 2486776891472. Its totient is φ = 2415821060160.

The previous prime is 2451272964313. The next prime is 2451272964377. The reversal of 2451272964319 is 9134692721542.

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

It is a cyclic number.

It is not a de Polignac number, because 2451272964319 - 2⁹ = 2451272963807 is a prime.

It is a super-2 number, since 2×2451272964319² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2451272964319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2451272964313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12910824 + ... + 13099309.

It is an arithmetic number, because the mean of its divisors is an integer number (310847111434).

Almost surely, 2^{2451272964319} is an apocalyptic number.

2451272964319 is a deficient number, since it is larger than the sum of its proper divisors (35503927153).

2451272964319 is a wasteful number, since it uses less digits than its factorization.

2451272964319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26011497.

The product of its digits is 6531840, while the sum is 55.

The spelling of 2451272964319 in words is "two trillion, four hundred fifty-one billion, two hundred seventy-two million, nine hundred sixty-four thousand, three hundred nineteen".