5253532650 has 72 divisors (see below), whose sum is σ = 14123828160. Its totient is φ = 1400015520.

The previous prime is 5253532643. The next prime is 5253532703. The reversal of 5253532650 is 562353525.

5253532650 is a `hidden beast` number, since 52 + 535 + 3 + 26 + 50 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 925521 + ... + 931179.

It is an arithmetic number, because the mean of its divisors is an integer number (196164280).

Almost surely, 2^5253532650 is an apocalyptic number.

5253532650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5253532650 is an abundant number, since it is smaller than the sum of its proper divisors (8870295510).

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

5253532650 is a wasteful number, since it uses less digits than its factorization.

5253532650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7740 (or 7732 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 36.

The square root of 5253532650 is about 72481.2572324736. The cubic root of 5253532650 is about 1738.4030631513.

The spelling of 5253532650 in words is "five billion, two hundred fifty-three million, five hundred thirty-two thousand, six hundred fifty".