55504634 has 8 divisors (see below), whose sum is σ = 83589408. Its totient is φ = 27641500.

The previous prime is 55504627. The next prime is 55504639. The reversal of 55504634 is 43640555.

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

It is a self number, because there is not a number n which added to its sum of digits gives 55504634.

It is not an unprimeable number, because it can be changed into a prime (55504639) 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, 54782 + ... + 55785.

It is an arithmetic number, because the mean of its divisors is an integer number (10448676).

Almost surely, 2^55504634 is an apocalyptic number.

55504634 is a deficient number, since it is larger than the sum of its proper divisors (28084774).

55504634 is a wasteful number, since it uses less digits than its factorization.

55504634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110820.

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 55504634 is about 7450.1432200999. The cubic root of 55504634 is about 381.4547972875.

The spelling of 55504634 in words is "fifty-five million, five hundred four thousand, six hundred thirty-four".