55093087 has 8 divisors (see below), whose sum is σ = 63092736. Its totient is φ = 47125752.

The previous prime is 55093081. The next prime is 55093091. The reversal of 55093087 is 78039055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55093087 - 2¹⁵ = 55060319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55093081) 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, 4303 + ... + 11344.

It is an arithmetic number, because the mean of its divisors is an integer number (7886592).

Almost surely, 2^55093087 is an apocalyptic number.

55093087 is a deficient number, since it is larger than the sum of its proper divisors (7999649).

55093087 is a wasteful number, since it uses less digits than its factorization.

55093087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16157.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 55093087 is about 7422.4717581140. The cubic root of 55093087 is about 380.5096738981.

The spelling of 55093087 in words is "fifty-five million, ninety-three thousand, eighty-seven".