650008152 has 80 divisors (see below), whose sum is σ = 1899825840. Its totient is φ = 207244224.

The previous prime is 650008147. The next prime is 650008157. The reversal of 650008152 is 251800056.

650008152 is a `hidden beast` number, since 6 + 500 + 0 + 8 + 152 = 666.

It is an interprime number because it is at equal distance from previous prime (650008147) and next prime (650008157).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650008157) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6903 + ... + 36710.

It is an arithmetic number, because the mean of its divisors is an integer number (23747823).

Almost surely, 2^650008152 is an apocalyptic number.

It is an amenable number.

650008152 is an abundant number, since it is smaller than the sum of its proper divisors (1249817688).

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

650008152 is a wasteful number, since it uses less digits than its factorization.

650008152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43654 (or 43641 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 650008152 is about 25495.2574413360. The cubic root of 650008152 is about 866.2427266494.

The spelling of 650008152 in words is "six hundred fifty million, eight thousand, one hundred fifty-two".