55020338746 has 8 divisors (see below), whose sum is σ = 82668290400. Its totient is φ = 27464241948.

The previous prime is 55020338741. The next prime is 55020338749. The reversal of 55020338746 is 64783302055.

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

It is not an unprimeable number, because it can be changed into a prime (55020338741) 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, 22962216 + ... + 22964611.

It is an arithmetic number, because the mean of its divisors is an integer number (10333536300).

Almost surely, 2^55020338746 is an apocalyptic number.

55020338746 is a deficient number, since it is larger than the sum of its proper divisors (27647951654).

55020338746 is a wasteful number, since it uses less digits than its factorization.

55020338746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45927428.

The product of its (nonzero) digits is 604800, while the sum is 43.

The spelling of 55020338746 in words is "fifty-five billion, twenty million, three hundred thirty-eight thousand, seven hundred forty-six".