2251454653210 has 32 divisors (see below), whose sum is σ = 4690191260160. Its totient is φ = 762156076032.

The previous prime is 2251454653159. The next prime is 2251454653247. The reversal of 2251454653210 is 123564541522.

It is a super-2 number, since 2×2251454653210² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203561799 + ... + 203572858.

It is an arithmetic number, because the mean of its divisors is an integer number (146568476880).

Almost surely, 2^{2251454653210} is an apocalyptic number.

2251454653210 is an abundant number, since it is smaller than the sum of its proper divisors (2438736606950).

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

2251454653210 is a wasteful number, since it uses less digits than its factorization.

2251454653210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407134750.

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 2251454653210 in words is "two trillion, two hundred fifty-one billion, four hundred fifty-four million, six hundred fifty-three thousand, two hundred ten".