55305502510 has 8 divisors (see below), whose sum is σ = 99549904536. Its totient is φ = 22122201000.

The previous prime is 55305502489. The next prime is 55305502513. The reversal of 55305502510 is 1520550355.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55305502513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2765275116 + ... + 2765275135.

It is an arithmetic number, because the mean of its divisors is an integer number (12443738067).

Almost surely, 2^55305502510 is an apocalyptic number.

55305502510 is a deficient number, since it is larger than the sum of its proper divisors (44244402026).

55305502510 is a wasteful number, since it uses less digits than its factorization.

55305502510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5530550258.

The product of its (nonzero) digits is 18750, while the sum is 31.

The spelling of 55305502510 in words is "fifty-five billion, three hundred five million, five hundred two thousand, five hundred ten".