54146635914 has 48 divisors (see below), whose sum is σ = 125998020288. Its totient is φ = 15467493888.

The previous prime is 54146635889. The next prime is 54146635931. The reversal of 54146635914 is 41953664145.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1848547 + ... + 1877609.

It is an arithmetic number, because the mean of its divisors is an integer number (2624958756).

Almost surely, 2^54146635914 is an apocalyptic number.

54146635914 is an abundant number, since it is smaller than the sum of its proper divisors (71851384374).

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

54146635914 is a wasteful number, since it uses less digits than its factorization.

54146635914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35419 (or 35412 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 48.

The spelling of 54146635914 in words is "fifty-four billion, one hundred forty-six million, six hundred thirty-five thousand, nine hundred fourteen".