1520014054 has 24 divisors (see below), whose sum is σ = 2492925552. Its totient is φ = 694717920.

The previous prime is 1520014039. The next prime is 1520014123. The reversal of 1520014054 is 4504100251.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12984 + ... + 56644.

It is an arithmetic number, because the mean of its divisors is an integer number (103871898).

Almost surely, 2^1520014054 is an apocalyptic number.

1520014054 is a deficient number, since it is larger than the sum of its proper divisors (972911498).

1520014054 is a wasteful number, since it uses less digits than its factorization.

1520014054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43792 (or 43779 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 1520014054 is about 38987.3576175662. The cubic root of 1520014054 is about 1149.7829594184.

The spelling of 1520014054 in words is "one billion, five hundred twenty million, fourteen thousand, fifty-four".