55359694 has 16 divisors (see below), whose sum is σ = 90689760. Its totient is φ = 25189920.

The previous prime is 55359649. The next prime is 55359697. The reversal of 55359694 is 49695355.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55359697) 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, 13149 + ... + 16840.

It is an arithmetic number, because the mean of its divisors is an integer number (5668110).

Almost surely, 2^55359694 is an apocalyptic number.

55359694 is a deficient number, since it is larger than the sum of its proper divisors (35330066).

55359694 is a wasteful number, since it uses less digits than its factorization.

55359694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30075.

The product of its digits is 729000, while the sum is 46.

The square root of 55359694 is about 7440.4095317395. The cubic root of 55359694 is about 381.1224751666.

The spelling of 55359694 in words is "fifty-five million, three hundred fifty-nine thousand, six hundred ninety-four".