54148824406 has 16 divisors (see below), whose sum is σ = 82618171920. Its totient is φ = 26610115680.

The previous prime is 54148824397. The next prime is 54148824419. The reversal of 54148824406 is 60442884145.

It is a congruent number.

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, 10341 + ... + 329248.

It is an arithmetic number, because the mean of its divisors is an integer number (5163635745).

Almost surely, 2^54148824406 is an apocalyptic number.

54148824406 is a deficient number, since it is larger than the sum of its proper divisors (28469347514).

54148824406 is a wasteful number, since it uses less digits than its factorization.

54148824406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340959.

The product of its (nonzero) digits is 983040, while the sum is 46.

The spelling of 54148824406 in words is "fifty-four billion, one hundred forty-eight million, eight hundred twenty-four thousand, four hundred six".