55829396290139 has 16 divisors (see below), whose sum is σ = 59358397335552. Its totient is φ = 52392281486688.

The previous prime is 55829396290133. The next prime is 55829396290141. The reversal of 55829396290139 is 93109269392855.

It is a cyclic number.

It is not a de Polignac number, because 55829396290139 - 2⁴⁴ = 38237210245723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55829396290133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28964762 + ... + 30832064.

It is an arithmetic number, because the mean of its divisors is an integer number (3709899833472).

Almost surely, 2^{55829396290139} is an apocalyptic number.

55829396290139 is a deficient number, since it is larger than the sum of its proper divisors (3529001045413).

55829396290139 is a wasteful number, since it uses less digits than its factorization.

55829396290139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1891906.

The product of its (nonzero) digits is 283435200, while the sum is 71.

The spelling of 55829396290139 in words is "fifty-five trillion, eight hundred twenty-nine billion, three hundred ninety-six million, two hundred ninety thousand, one hundred thirty-nine".