55534995 has 24 divisors (see below), whose sum is σ = 100447776. Its totient is φ = 28330368.

The previous prime is 55534991. The next prime is 55535003. The reversal of 55534995 is 59943555.

55534995 is a `hidden beast` number, since 5 + 553 + 4 + 9 + 95 = 666.

It is not a de Polignac number, because 55534995 - 2² = 55534991 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 55534995.

It is not an unprimeable number, because it can be changed into a prime (55534991) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25794 + ... + 27863.

It is an arithmetic number, because the mean of its divisors is an integer number (4185324).

Almost surely, 2^55534995 is an apocalyptic number.

55534995 is a deficient number, since it is larger than the sum of its proper divisors (44912781).

55534995 is a wasteful number, since it uses less digits than its factorization.

55534995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53691 (or 53688 counting only the distinct ones).

The product of its digits is 607500, while the sum is 45.

The square root of 55534995 is about 7452.1805533683. The cubic root of 55534995 is about 381.5243364547.

The spelling of 55534995 in words is "fifty-five million, five hundred thirty-four thousand, nine hundred ninety-five".