2153104515 has 12 divisors (see below), whose sum is σ = 3732047904. Its totient is φ = 1148322384.

The previous prime is 2153104511. The next prime is 2153104537. The reversal of 2153104515 is 5154013512.

It is not a de Polignac number, because 2153104515 - 2² = 2153104511 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2153104511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23923339 + ... + 23923428.

It is an arithmetic number, because the mean of its divisors is an integer number (311003992).

Almost surely, 2^2153104515 is an apocalyptic number.

2153104515 is a deficient number, since it is larger than the sum of its proper divisors (1578943389).

2153104515 is a wasteful number, since it uses less digits than its factorization.

2153104515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47846778 (or 47846775 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 2153104515 is about 46401.5572475752. The cubic root of 2153104515 is about 1291.2838039648.

The spelling of 2153104515 in words is "two billion, one hundred fifty-three million, one hundred four thousand, five hundred fifteen".