55965834 has 12 divisors (see below), whose sum is σ = 121259346. Its totient is φ = 18655272.

The previous prime is 55965829. The next prime is 55965839. The reversal of 55965834 is 43856955.

55965834 is a `hidden beast` number, since 5 + 596 + 58 + 3 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (55965829) and next prime (55965839).

It can be written as a sum of positive squares in only one way, i.e., 41563809 + 14402025 = 6447^2 + 3795^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 55965834.

It is not an unprimeable number, because it can be changed into a prime (55965839) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1554589 + ... + 1554624.

Almost surely, 2^55965834 is an apocalyptic number.

55965834 is an abundant number, since it is smaller than the sum of its proper divisors (65293512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55965834 is a wasteful number, since it uses less digits than its factorization.

55965834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3109221 (or 3109218 counting only the distinct ones).

The product of its digits is 648000, while the sum is 45.

The square root of 55965834 is about 7481.0316133539. The cubic root of 55965834 is about 382.5084145272.

The spelling of 55965834 in words is "fifty-five million, nine hundred sixty-five thousand, eight hundred thirty-four".