55350115000 has 40 divisors (see below), whose sum is σ = 129685331160. Its totient is φ = 22140044000.

The previous prime is 55350114977. The next prime is 55350115001. The reversal of 55350115000 is 51105355.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55350115001) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5530012 + ... + 5540011.

It is an arithmetic number, because the mean of its divisors is an integer number (3242133279).

Almost surely, 2^55350115000 is an apocalyptic number.

55350115000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55350115000 is an abundant number, since it is smaller than the sum of its proper divisors (74335216160).

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

55350115000 is a wasteful number, since it uses less digits than its factorization.

55350115000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11070049 (or 11070030 counting only the distinct ones).

The product of its (nonzero) digits is 1875, while the sum is 25.

The spelling of 55350115000 in words is "fifty-five billion, three hundred fifty million, one hundred fifteen thousand".