55106070 has 32 divisors (see below), whose sum is σ = 133498368. Its totient is φ = 14556768.

The previous prime is 55106069. The next prime is 55106083. The reversal of 55106070 is 7060155.

It is a self number, because there is not a number n which added to its sum of digits gives 55106070.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5374 + ... + 11793.

It is an arithmetic number, because the mean of its divisors is an integer number (4171824).

Almost surely, 2^55106070 is an apocalyptic number.

55106070 is an abundant number, since it is smaller than the sum of its proper divisors (78392298).

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

55106070 is a wasteful number, since it uses less digits than its factorization.

55106070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17284.

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 55106070 is about 7423.3462804856. The cubic root of 55106070 is about 380.5395613084.

The spelling of 55106070 in words is "fifty-five million, one hundred six thousand, seventy".