55136295 has 20 divisors (see below), whose sum is σ = 98837640. Its totient is φ = 29405808.

The previous prime is 55136269. The next prime is 55136303. The reversal of 55136295 is 59263155.

It is not a de Polignac number, because 55136295 - 2⁶ = 55136231 is a prime.

It is a super-2 number, since 2×55136295² = 6080022052654050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 67665 + ... + 68474.

It is an arithmetic number, because the mean of its divisors is an integer number (4941882).

Almost surely, 2^55136295 is an apocalyptic number.

55136295 is a deficient number, since it is larger than the sum of its proper divisors (43701345).

55136295 is a wasteful number, since it uses less digits than its factorization.

55136295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136156 (or 136147 counting only the distinct ones).

The product of its digits is 40500, while the sum is 36.

The square root of 55136295 is about 7425.3818083651. The cubic root of 55136295 is about 380.6091223448.

The spelling of 55136295 in words is "fifty-five million, one hundred thirty-six thousand, two hundred ninety-five".