55495102018 has 8 divisors (see below), whose sum is σ = 83265896448. Its totient is φ = 27739803204.

The previous prime is 55495102007. The next prime is 55495102043. The reversal of 55495102018 is 81020159455.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3864946 + ... + 3879277.

It is an arithmetic number, because the mean of its divisors is an integer number (10408237056).

Almost surely, 2^55495102018 is an apocalyptic number.

55495102018 is a deficient number, since it is larger than the sum of its proper divisors (27770794430).

55495102018 is a wasteful number, since it uses less digits than its factorization.

55495102018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7747808.

The product of its (nonzero) digits is 72000, while the sum is 40.

The spelling of 55495102018 in words is "fifty-five billion, four hundred ninety-five million, one hundred two thousand, eighteen".