2152264899 has 8 divisors (see below), whose sum is σ = 2968641360. Its totient is φ = 1385365856.

The previous prime is 2152264897. The next prime is 2152264903. The reversal of 2152264899 is 9984622512.

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

It is a cyclic number.

It is not a de Polignac number, because 2152264899 - 2¹ = 2152264897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2152264897) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12369252 + ... + 12369425.

It is an arithmetic number, because the mean of its divisors is an integer number (371080170).

Almost surely, 2^2152264899 is an apocalyptic number.

2152264899 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2152264899 is a deficient number, since it is larger than the sum of its proper divisors (816376461).

2152264899 is a wasteful number, since it uses less digits than its factorization.

2152264899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24738709.

The product of its digits is 622080, while the sum is 48.

The square root of 2152264899 is about 46392.5090828250. The cubic root of 2152264899 is about 1291.1159341915.

The spelling of 2152264899 in words is "two billion, one hundred fifty-two million, two hundred sixty-four thousand, eight hundred ninety-nine".