55792159 has 2 divisors, whose sum is σ = 55792160. Its totient is φ = 55792158.

The previous prime is 55792133. The next prime is 55792193. The reversal of 55792159 is 95129755.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55792159 - 2⁵ = 55792127 is a prime.

It is a super-2 number, since 2×55792159² = 6225530011762562, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55792459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27896079 + 27896080.

It is an arithmetic number, because the mean of its divisors is an integer number (27896080).

Almost surely, 2^55792159 is an apocalyptic number.

55792159 is a deficient number, since it is larger than the sum of its proper divisors (1).

55792159 is an equidigital number, since it uses as much as digits as its factorization.

55792159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 141750, while the sum is 43.

The square root of 55792159 is about 7469.4149034580. The cubic root of 55792159 is about 382.1123336746.

The spelling of 55792159 in words is "fifty-five million, seven hundred ninety-two thousand, one hundred fifty-nine".