2153334650 has 24 divisors (see below), whose sum is σ = 4098350784. Its totient is φ = 841302000.

The previous prime is 2153334643. The next prime is 2153334683. The reversal of 2153334650 is 564333512.

It is a super-2 number, since 2×2153334650² = 9273700229781245000, which contains 22 as substring.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 498626 + ... + 502925.

It is an arithmetic number, because the mean of its divisors is an integer number (170764616).

Almost surely, 2^2153334650 is an apocalyptic number.

2153334650 is a deficient number, since it is larger than the sum of its proper divisors (1945016134).

2153334650 is a wasteful number, since it uses less digits than its factorization.

2153334650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001606 (or 1001601 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 2153334650 is about 46404.0370011058. The cubic root of 2153334650 is about 1291.3298087003.

The spelling of 2153334650 in words is "two billion, one hundred fifty-three million, three hundred thirty-four thousand, six hundred fifty".