55431114302404 has 6 divisors (see below), whose sum is σ = 97004450029214. Its totient is φ = 27715557151200.

The previous prime is 55431114302371. The next prime is 55431114302407. The reversal of 55431114302404 is 40420341113455.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 45370355005504 + 10060759296900 = 6735752^2 + 3171870^2 .

It is not an unprimeable number, because it can be changed into a prime (55431114302407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6928889287797 + ... + 6928889287804.

Almost surely, 2^{55431114302404} is an apocalyptic number.

It is an amenable number.

55431114302404 is a deficient number, since it is larger than the sum of its proper divisors (41573335726810).

55431114302404 is a wasteful number, since it uses less digits than its factorization.

55431114302404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13857778575605 (or 13857778575603 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 55431114302404 its reverse (40420341113455), we get a palindrome (95851455415859).

The spelling of 55431114302404 in words is "fifty-five trillion, four hundred thirty-one billion, one hundred fourteen million, three hundred two thousand, four hundred four".