54553015426 has 16 divisors (see below), whose sum is σ = 100713259584. Its totient is φ = 21581412624.

The previous prime is 54553015393. The next prime is 54553015511. The reversal of 54553015426 is 62451035545.

54553015426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×54553015426² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149870740 + ... + 149871103.

It is an arithmetic number, because the mean of its divisors is an integer number (6294578724).

Almost surely, 2^54553015426 is an apocalyptic number.

54553015426 is a deficient number, since it is larger than the sum of its proper divisors (46160244158).

54553015426 is a wasteful number, since it uses less digits than its factorization.

54553015426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299741865.

The product of its (nonzero) digits is 360000, while the sum is 40.

The spelling of 54553015426 in words is "fifty-four billion, five hundred fifty-three million, fifteen thousand, four hundred twenty-six".