55450601426 has 32 divisors (see below), whose sum is σ = 92176824960. Its totient is φ = 24808032000.

The previous prime is 55450601417. The next prime is 55450601467. The reversal of 55450601426 is 62410605455.

55450601426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×55450601426² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 55450601426.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 285530 + ... + 438666.

It is an arithmetic number, because the mean of its divisors is an integer number (2880525780).

Almost surely, 2^55450601426 is an apocalyptic number.

55450601426 is a deficient number, since it is larger than the sum of its proper divisors (36726223534).

55450601426 is a wasteful number, since it uses less digits than its factorization.

55450601426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153410.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 55450601426 in words is "fifty-five billion, four hundred fifty million, six hundred one thousand, four hundred twenty-six".