651416036 has 18 divisors (see below), whose sum is σ = 1168368642. Its totient is φ = 317604480.

The previous prime is 651416027. The next prime is 651416069. The reversal of 651416036 is 630614156.

It can be written as a sum of positive squares in 3 ways, for example, as 77334436 + 574081600 = 8794^2 + 23960^2 .

It is a junction number, because it is equal to n+sod(n) for n = 651415993 and 651416011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 325856 + ... + 327848.

It is an arithmetic number, because the mean of its divisors is an integer number (64909369).

Almost surely, 2^651416036 is an apocalyptic number.

It is an amenable number.

651416036 is a deficient number, since it is larger than the sum of its proper divisors (516952606).

651416036 is an equidigital number, since it uses as much as digits as its factorization.

651416036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4031 (or 2036 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 651416036 is about 25522.8532104073. The cubic root of 651416036 is about 866.8676879525.

The spelling of 651416036 in words is "six hundred fifty-one million, four hundred sixteen thousand, thirty-six".