2148596955 has 32 divisors (see below), whose sum is σ = 3872070720. Its totient is φ = 1130215680.

The previous prime is 2148596941. The next prime is 2148597019. The reversal of 2148596955 is 5596958412.

2148596955 is a `hidden beast` number, since 2 + 1 + 48 + 596 + 9 + 5 + 5 = 666.

It is not a de Polignac number, because 2148596955 - 2⁴ = 2148596939 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99156 + ... + 118865.

It is an arithmetic number, because the mean of its divisors is an integer number (121002210).

Almost surely, 2^2148596955 is an apocalyptic number.

2148596955 is a deficient number, since it is larger than the sum of its proper divisors (1723473765).

2148596955 is a wasteful number, since it uses less digits than its factorization.

2148596955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218108 (or 218102 counting only the distinct ones).

The product of its digits is 3888000, while the sum is 54.

The square root of 2148596955 is about 46352.9605850586. The cubic root of 2148596955 is about 1290.3820663866.

The spelling of 2148596955 in words is "two billion, one hundred forty-eight million, five hundred ninety-six thousand, nine hundred fifty-five".