651562152 has 32 divisors (see below), whose sum is σ = 1631832480. Its totient is φ = 216797120.

The previous prime is 651562141. The next prime is 651562159. The reversal of 651562152 is 251265156.

It is a super-2 number, since 2×651562152² = 849066475837742208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (651562159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10599 + ... + 37622.

It is an arithmetic number, because the mean of its divisors is an integer number (50994765).

Almost surely, 2^651562152 is an apocalyptic number.

It is an amenable number.

651562152 is an abundant number, since it is smaller than the sum of its proper divisors (980270328).

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

651562152 is a wasteful number, since it uses less digits than its factorization.

651562152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48793 (or 48789 counting only the distinct ones).

The product of its digits is 18000, while the sum is 33.

The square root of 651562152 is about 25525.7155041734. The cubic root of 651562152 is about 866.9324974152.

The spelling of 651562152 in words is "six hundred fifty-one million, five hundred sixty-two thousand, one hundred fifty-two".