55070158 has 16 divisors (see below), whose sum is σ = 97047216. Its totient is φ = 23106240.

The previous prime is 55070107. The next prime is 55070161. The reversal of 55070158 is 85107055.

55070158 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95991 + ... + 96562.

It is an arithmetic number, because the mean of its divisors is an integer number (6065451).

Almost surely, 2^55070158 is an apocalyptic number.

55070158 is a deficient number, since it is larger than the sum of its proper divisors (41977058).

55070158 is a wasteful number, since it uses less digits than its factorization.

55070158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192579.

The product of its (nonzero) digits is 7000, while the sum is 31.

The square root of 55070158 is about 7420.9270310386. The cubic root of 55070158 is about 380.4568789080.

The spelling of 55070158 in words is "fifty-five million, seventy thousand, one hundred fifty-eight".