55087034 has 16 divisors (see below), whose sum is σ = 84437640. Its totient is φ = 26944320.

The previous prime is 55087033. The next prime is 55087049. The reversal of 55087034 is 43078055.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 54834025 + 253009 = 7405^2 + 503^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (55087033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53444 + ... + 54464.

Almost surely, 2^55087034 is an apocalyptic number.

55087034 is a deficient number, since it is larger than the sum of its proper divisors (29350606).

55087034 is a wasteful number, since it uses less digits than its factorization.

55087034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1585.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 55087034 is about 7422.0639986462. The cubic root of 55087034 is about 380.4957380335.

The spelling of 55087034 in words is "fifty-five million, eighty-seven thousand, thirty-four".