55403205410 has 64 divisors (see below), whose sum is σ = 117128816640. Its totient is φ = 18469969920.

The previous prime is 55403205349. The next prime is 55403205433. The reversal of 55403205410 is 1450230455.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4549730 + ... + 4561890.

It is an arithmetic number, because the mean of its divisors is an integer number (1830137760).

Almost surely, 2^55403205410 is an apocalyptic number.

55403205410 is an abundant number, since it is smaller than the sum of its proper divisors (61725611230).

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

55403205410 is a wasteful number, since it uses less digits than its factorization.

55403205410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13971.

The product of its (nonzero) digits is 12000, while the sum is 29.

Adding to 55403205410 its reverse (1450230455), we get a palindrome (56853435865).

The spelling of 55403205410 in words is "fifty-five billion, four hundred three million, two hundred five thousand, four hundred ten".