2453632251455 has 32 divisors (see below), whose sum is σ = 3671526002688. Its totient is φ = 1529271475200.

The previous prime is 2453632251451. The next prime is 2453632251463. The reversal of 2453632251455 is 5541522363542.

It is not a de Polignac number, because 2453632251455 - 2² = 2453632251451 is a prime.

It is a super-2 number, since 2×2453632251455² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2453632251451) 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, 1679279 + ... + 2779791.

It is an arithmetic number, because the mean of its divisors is an integer number (114735187584).

Almost surely, 2^{2453632251455} is an apocalyptic number.

2453632251455 is a deficient number, since it is larger than the sum of its proper divisors (1217893751233).

2453632251455 is a wasteful number, since it uses less digits than its factorization.

2453632251455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106327.

The product of its digits is 4320000, while the sum is 47.

The spelling of 2453632251455 in words is "two trillion, four hundred fifty-three billion, six hundred thirty-two million, two hundred fifty-one thousand, four hundred fifty-five".