55162429199 has 4 divisors (see below), whose sum is σ = 57064581960. Its totient is φ = 53260276440.

The previous prime is 55162429181. The next prime is 55162429313. The reversal of 55162429199 is 99192426155.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 55162429199 - 2⁸ = 55162428943 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55162429199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55162429499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 951076337 + ... + 951076394.

It is an arithmetic number, because the mean of its divisors is an integer number (14266145490).

Almost surely, 2^55162429199 is an apocalyptic number.

55162429199 is a deficient number, since it is larger than the sum of its proper divisors (1902152761).

55162429199 is a wasteful number, since it uses less digits than its factorization.

55162429199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1902152760.

The product of its digits is 1749600, while the sum is 53.

The spelling of 55162429199 in words is "fifty-five billion, one hundred sixty-two million, four hundred twenty-nine thousand, one hundred ninety-nine".