11462503920 has 160 divisors (see below), whose sum is σ = 42747502080. Its totient is φ = 2482099200.

The previous prime is 11462503879. The next prime is 11462503967. The reversal of 11462503920 is 2930526411.

It is a super-2 number, since 2×11462503920² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 147631 + ... + 211470.

It is an arithmetic number, because the mean of its divisors is an integer number (267171888).

Almost surely, 2^11462503920 is an apocalyptic number.

11462503920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11462503920 is an abundant number, since it is smaller than the sum of its proper divisors (31284998160).

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

11462503920 is a wasteful number, since it uses less digits than its factorization.

11462503920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359143 (or 359137 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The spelling of 11462503920 in words is "eleven billion, four hundred sixty-two million, five hundred three thousand, nine hundred twenty".