11388058075572 has 24 divisors (see below), whose sum is σ = 26908491657600. Its totient is φ = 3747968480256.

The previous prime is 11388058075547. The next prime is 11388058075579. The reversal of 11388058075572 is 27557085088311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11388058075579) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6006358797 + ... + 6006360692.

It is an arithmetic number, because the mean of its divisors is an integer number (1121187152400).

Almost surely, 2^{11388058075572} is an apocalyptic number.

11388058075572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11388058075572 is an abundant number, since it is smaller than the sum of its proper divisors (15520433582028).

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

11388058075572 is a wasteful number, since it uses less digits than its factorization.

11388058075572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12012719575 (or 12012719573 counting only the distinct ones).

The product of its (nonzero) digits is 18816000, while the sum is 60.

The spelling of 11388058075572 in words is "eleven trillion, three hundred eighty-eight billion, fifty-eight million, seventy-five thousand, five hundred seventy-two".