55020094 has 8 divisors (see below), whose sum is σ = 86118480. Its totient is φ = 26313936.

The previous prime is 55020089. The next prime is 55020107. The reversal of 55020094 is 49002055.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 597999 + ... + 598090.

It is an arithmetic number, because the mean of its divisors is an integer number (10764810).

Almost surely, 2^55020094 is an apocalyptic number.

55020094 is a deficient number, since it is larger than the sum of its proper divisors (31098386).

55020094 is a wasteful number, since it uses less digits than its factorization.

55020094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1196114.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 55020094 is about 7417.5531005851. The cubic root of 55020094 is about 380.3415534837.

The spelling of 55020094 in words is "fifty-five million, twenty thousand, ninety-four".