55696030 has 32 divisors (see below), whose sum is σ = 113652000. Its totient is φ = 19481472.

The previous prime is 55696013. The next prime is 55696033. The reversal of 55696030 is 3069655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55696033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8805 + ... + 13744.

It is an arithmetic number, because the mean of its divisors is an integer number (3551625).

Almost surely, 2^55696030 is an apocalyptic number.

55696030 is an abundant number, since it is smaller than the sum of its proper divisors (57955970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55696030 is a wasteful number, since it uses less digits than its factorization.

55696030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22588.

The product of its (nonzero) digits is 24300, while the sum is 34.

The square root of 55696030 is about 7462.9772879193. The cubic root of 55696030 is about 381.8927496944.

The spelling of 55696030 in words is "fifty-five million, six hundred ninety-six thousand, thirty".