55000694 has 8 divisors (see below), whose sum is σ = 94286928. Its totient is φ = 23571720.

The previous prime is 55000681. The next prime is 55000709. The reversal of 55000694 is 49600055.

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, 1964297 + ... + 1964324.

It is an arithmetic number, because the mean of its divisors is an integer number (11785866).

Almost surely, 2^55000694 is an apocalyptic number.

55000694 is a deficient number, since it is larger than the sum of its proper divisors (39286234).

55000694 is a wasteful number, since it uses less digits than its factorization.

55000694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3928630.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 55000694 is about 7416.2452764185. The cubic root of 55000694 is about 380.2968456143.

The spelling of 55000694 in words is "fifty-five million, six hundred ninety-four", and thus it is an aban number.