2113416552 has 64 divisors (see below), whose sum is σ = 5797370880. Its totient is φ = 638007552.

The previous prime is 2113416527. The next prime is 2113416593. The reversal of 2113416552 is 2556143112.

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, 47368 + ... + 80439.

It is an arithmetic number, because the mean of its divisors is an integer number (90583920).

Almost surely, 2^2113416552 is an apocalyptic number.

It is an amenable number.

2113416552 is an abundant number, since it is smaller than the sum of its proper divisors (3683954328).

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

2113416552 is a wasteful number, since it uses less digits than its factorization.

2113416552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127882 (or 127878 counting only the distinct ones).

The product of its digits is 7200, while the sum is 30.

The square root of 2113416552 is about 45971.9104671537. The cubic root of 2113416552 is about 1283.3005137987.

Adding to 2113416552 its reverse (2556143112), we get a palindrome (4669559664).

The spelling of 2113416552 in words is "two billion, one hundred thirteen million, four hundred sixteen thousand, five hundred fifty-two".