55456220241159 has 8 divisors (see below), whose sum is σ = 73975970530032. Its totient is φ = 36953641723200.

The previous prime is 55456220241127. The next prime is 55456220241161. The reversal of 55456220241159 is 95114202265455.

It is a happy number.

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

It is not a de Polignac number, because 55456220241159 - 2⁵ = 55456220241127 is a prime.

It is a super-2 number, since 2×55456220241159² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55456220246159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4292935192 + ... + 4292948109.

It is an arithmetic number, because the mean of its divisors is an integer number (9246996316254).

Almost surely, 2^{55456220241159} is an apocalyptic number.

55456220241159 is a deficient number, since it is larger than the sum of its proper divisors (18519750288873).

55456220241159 is a wasteful number, since it uses less digits than its factorization.

55456220241159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8585885457.

The product of its (nonzero) digits is 4320000, while the sum is 51.

The spelling of 55456220241159 in words is "fifty-five trillion, four hundred fifty-six billion, two hundred twenty million, two hundred forty-one thousand, one hundred fifty-nine".