2133392505 has 16 divisors (see below), whose sum is σ = 3471284160. Its totient is φ = 1118523968.

The previous prime is 2133392473. The next prime is 2133392533. The reversal of 2133392505 is 5052933312.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2133392505 - 2⁵ = 2133392473 is a prime.

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, 1204422 + ... + 1206191.

It is an arithmetic number, because the mean of its divisors is an integer number (216955260).

Almost surely, 2^2133392505 is an apocalyptic number.

It is an amenable number.

2133392505 is a deficient number, since it is larger than the sum of its proper divisors (1337891655).

2133392505 is a wasteful number, since it uses less digits than its factorization.

2133392505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2410680.

The product of its (nonzero) digits is 24300, while the sum is 33.

The square root of 2133392505 is about 46188.6620828099. The cubic root of 2133392505 is about 1287.3310813675.

The spelling of 2133392505 in words is "two billion, one hundred thirty-three million, three hundred ninety-two thousand, five hundred five".