11623525643010 has 64 divisors (see below), whose sum is σ = 29718641308032. Its totient is φ = 2899379598336.

The previous prime is 11623525643003. The next prime is 11623525643113. The reversal of 11623525643010 is 1034652532611.

It is a happy number.

It is a super-2 number, since 2×11623525643010² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11623525643010.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69828609 + ... + 69994868.

It is an arithmetic number, because the mean of its divisors is an integer number (464353770438).

Almost surely, 2^{11623525643010} is an apocalyptic number.

11623525643010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11623525643010 is an abundant number, since it is smaller than the sum of its proper divisors (18095115665022).

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

11623525643010 is a wasteful number, since it uses less digits than its factorization.

11623525643010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139823667.

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 11623525643010 in words is "eleven trillion, six hundred twenty-three billion, five hundred twenty-five million, six hundred forty-three thousand, ten".