55351717058 has 8 divisors (see below), whose sum is σ = 90575537040. Its totient is φ = 25159871380.

The previous prime is 55351717009. The next prime is 55351717081. The reversal of 55351717058 is 85071715355.

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, 1257993548 + ... + 1257993591.

It is an arithmetic number, because the mean of its divisors is an integer number (11321942130).

Almost surely, 2^55351717058 is an apocalyptic number.

55351717058 is a deficient number, since it is larger than the sum of its proper divisors (35223819982).

55351717058 is a wasteful number, since it uses less digits than its factorization.

55351717058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2515987152.

The product of its (nonzero) digits is 735000, while the sum is 47.

The spelling of 55351717058 in words is "fifty-five billion, three hundred fifty-one million, seven hundred seventeen thousand, fifty-eight".