55301543330 has 64 divisors (see below), whose sum is σ = 115076868480. Its totient is φ = 18942604800.

The previous prime is 55301543299. The next prime is 55301543377. The reversal of 55301543330 is 3334510355.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80624 + ... + 342203.

It is an arithmetic number, because the mean of its divisors is an integer number (1798076070).

Almost surely, 2^55301543330 is an apocalyptic number.

55301543330 is an abundant number, since it is smaller than the sum of its proper divisors (59775325150).

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

55301543330 is a wasteful number, since it uses less digits than its factorization.

55301543330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422915.

The product of its (nonzero) digits is 40500, while the sum is 32.

The spelling of 55301543330 in words is "fifty-five billion, three hundred one million, five hundred forty-three thousand, three hundred thirty".