55181614070 has 16 divisors (see below), whose sum is σ = 108356624208. Its totient is φ = 20066041440.

The previous prime is 55181614069. The next prime is 55181614079. The reversal of 55181614070 is 7041618155.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55181614079) 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, 250825409 + ... + 250825628.

It is an arithmetic number, because the mean of its divisors is an integer number (6772289013).

Almost surely, 2^55181614070 is an apocalyptic number.

55181614070 is a deficient number, since it is larger than the sum of its proper divisors (53175010138).

55181614070 is a wasteful number, since it uses less digits than its factorization.

55181614070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501651055.

The product of its (nonzero) digits is 33600, while the sum is 38.

The spelling of 55181614070 in words is "fifty-five billion, one hundred eighty-one million, six hundred fourteen thousand, seventy".