11452555525510 has 32 divisors (see below), whose sum is σ = 23672267884800. Its totient is φ = 3945377979360.

The previous prime is 11452555525469. The next prime is 11452555525573. The reversal of 11452555525510 is 1552555525411.

It is a super-2 number, since 2×11452555525510² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2739843730 + ... + 2739847909.

It is an arithmetic number, because the mean of its divisors is an integer number (739758371400).

Almost surely, 2^{11452555525510} is an apocalyptic number.

11452555525510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11452555525510 is an abundant number, since it is smaller than the sum of its proper divisors (12219712359290).

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

11452555525510 is a wasteful number, since it uses less digits than its factorization.

11452555525510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5479691676.

The product of its (nonzero) digits is 1250000, while the sum is 46.

Subtracting from 11452555525510 its reverse (1552555525411), we obtain a palindrome (9900000000099).

It can be divided in two parts, 11452555 and 525510, that added together give a triangular number (11978065 = T₄₈₉₄).

The spelling of 11452555525510 in words is "eleven trillion, four hundred fifty-two billion, five hundred fifty-five million, five hundred twenty-five thousand, five hundred ten".