2453154234251 has 32 divisors (see below), whose sum is σ = 2922858485760. Its totient is φ = 2014433172864.

The previous prime is 2453154234221. The next prime is 2453154234299. The reversal of 2453154234251 is 1524324513542.

It is not a de Polignac number, because 2453154234251 - 2³⁴ = 2435974365067 is a prime.

It is a super-2 number, since 2×2453154234251² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2453154234199 and 2453154234208.

It is not an unprimeable number, because it can be changed into a prime (2453154234221) 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, 20223086 + ... + 20344028.

It is an arithmetic number, because the mean of its divisors is an integer number (91339327680).

Almost surely, 2^{2453154234251} is an apocalyptic number.

2453154234251 is a deficient number, since it is larger than the sum of its proper divisors (469704251509).

2453154234251 is a wasteful number, since it uses less digits than its factorization.

2453154234251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121755.

The product of its digits is 576000, while the sum is 41.

Adding to 2453154234251 its reverse (1524324513542), we get a palindrome (3977478747793).

The spelling of 2453154234251 in words is "two trillion, four hundred fifty-three billion, one hundred fifty-four million, two hundred thirty-four thousand, two hundred fifty-one".