1054320015504 has 80 divisors (see below), whose sum is σ = 3185144010752. Its totient is φ = 294228837504.

The previous prime is 1054320015503. The next prime is 1054320015533. The reversal of 1054320015504 is 4055100234501.

It is a super-2 number, since 2×1054320015504² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1054320015503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36472264 + ... + 36501159.

Almost surely, 2^{1054320015504} is an apocalyptic number.

1054320015504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1054320015504 is an abundant number, since it is smaller than the sum of its proper divisors (2130823995248).

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

1054320015504 is a wasteful number, since it uses less digits than its factorization.

1054320015504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72973484 (or 72973478 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 1054320015504 in words is "one trillion, fifty-four billion, three hundred twenty million, fifteen thousand, five hundred four".