55570614 has 16 divisors (see below), whose sum is σ = 121245120. Its totient is φ = 16839560.

The previous prime is 55570609. The next prime is 55570639. The reversal of 55570614 is 41607555.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 420924 + ... + 421055.

It is an arithmetic number, because the mean of its divisors is an integer number (7577820).

Almost surely, 2^55570614 is an apocalyptic number.

55570614 is an abundant number, since it is smaller than the sum of its proper divisors (65674506).

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

55570614 is a wasteful number, since it uses less digits than its factorization.

55570614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841995.

The product of its (nonzero) digits is 21000, while the sum is 33.

The square root of 55570614 is about 7454.5700077201. The cubic root of 55570614 is about 381.6058863017.

The spelling of 55570614 in words is "fifty-five million, five hundred seventy thousand, six hundred fourteen".