55387102954 has 8 divisors (see below), whose sum is σ = 83152839168. Its totient is φ = 27669489900.

The previous prime is 55387102949. The next prime is 55387102997. The reversal of 55387102954 is 45920178355.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×55387102954² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 55387102898 and 55387102907.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12027912 + ... + 12032515.

It is an arithmetic number, because the mean of its divisors is an integer number (10394104896).

Almost surely, 2^55387102954 is an apocalyptic number.

55387102954 is a deficient number, since it is larger than the sum of its proper divisors (27765736214).

55387102954 is a wasteful number, since it uses less digits than its factorization.

55387102954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24061580.

The product of its (nonzero) digits is 1512000, while the sum is 49.

The spelling of 55387102954 in words is "fifty-five billion, three hundred eighty-seven million, one hundred two thousand, nine hundred fifty-four".