54687187228 has 12 divisors (see below), whose sum is σ = 100739555560. Its totient is φ = 25904457072.

The previous prime is 54687187211. The next prime is 54687187241. The reversal of 54687187228 is 82278178645.

It is a happy number.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 359784051 + ... + 359784202.

Almost surely, 2^54687187228 is an apocalyptic number.

It is an amenable number.

54687187228 is a deficient number, since it is larger than the sum of its proper divisors (46052368332).

54687187228 is a wasteful number, since it uses less digits than its factorization.

54687187228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719568276 (or 719568274 counting only the distinct ones).

The product of its digits is 12042240, while the sum is 58.

The spelling of 54687187228 in words is "fifty-four billion, six hundred eighty-seven million, one hundred eighty-seven thousand, two hundred twenty-eight".