2155337054 has 8 divisors (see below), whose sum is σ = 3481698360. Its totient is φ = 994770936.

The previous prime is 2155337053. The next prime is 2155337057. The reversal of 2155337054 is 4507335512.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2155337053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41448764 + ... + 41448815.

It is an arithmetic number, because the mean of its divisors is an integer number (435212295).

Almost surely, 2^2155337054 is an apocalyptic number.

2155337054 is a deficient number, since it is larger than the sum of its proper divisors (1326361306).

2155337054 is a wasteful number, since it uses less digits than its factorization.

2155337054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82897594.

The product of its (nonzero) digits is 63000, while the sum is 35.

The square root of 2155337054 is about 46425.6077396947. The cubic root of 2155337054 is about 1291.7299575083.

The spelling of 2155337054 in words is "two billion, one hundred fifty-five million, three hundred thirty-seven thousand, fifty-four".