55692873 has 16 divisors (see below), whose sum is σ = 83908800. Its totient is φ = 36498240.

The previous prime is 55692859. The next prime is 55692887. The reversal of 55692873 is 37829655.

It is a happy number.

55692873 is a `hidden beast` number, since 5 + 569 + 2 + 87 + 3 = 666.

55692873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (55692859) and next prime (55692887).

It is not a de Polignac number, because 55692873 - 2⁶ = 55692809 is a prime.

It is a super-2 number, since 2×55692873² = 6203392205988258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55692823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15888 + ... + 19073.

It is an arithmetic number, because the mean of its divisors is an integer number (5244300).

Almost surely, 2^55692873 is an apocalyptic number.

It is an amenable number.

55692873 is a deficient number, since it is larger than the sum of its proper divisors (28215927).

55692873 is a wasteful number, since it uses less digits than its factorization.

55692873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35029 (or 35023 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 55692873 is about 7462.7657741617. The cubic root of 55692873 is about 381.8855339905.

It can be divided in two parts, 55692 and 873, that added together give a palindrome (56565).

The spelling of 55692873 in words is "fifty-five million, six hundred ninety-two thousand, eight hundred seventy-three".