55087010 has 16 divisors (see below), whose sum is σ = 108171072. Its totient is φ = 20031600.

The previous prime is 55087009. The next prime is 55087013. The reversal of 55087010 is 1078055.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (55087013) 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, 250286 + ... + 250505.

It is an arithmetic number, because the mean of its divisors is an integer number (6760692).

Almost surely, 2^55087010 is an apocalyptic number.

55087010 is a deficient number, since it is larger than the sum of its proper divisors (53084062).

55087010 is a wasteful number, since it uses less digits than its factorization.

55087010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500809.

The product of its (nonzero) digits is 1400, while the sum is 26.

The square root of 55087010 is about 7422.0623818451. The cubic root of 55087010 is about 380.4956827761.

The spelling of 55087010 in words is "fifty-five million, eighty-seven thousand, ten".