651050006 has 16 divisors (see below), whose sum is σ = 1027067904. Its totient is φ = 308917224.

The previous prime is 651049951. The next prime is 651050021. The reversal of 651050006 is 600050156.

651050006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×651050006² = 847732220625200072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49880 + ... + 61563.

It is an arithmetic number, because the mean of its divisors is an integer number (64191744).

Almost surely, 2^651050006 is an apocalyptic number.

651050006 is a deficient number, since it is larger than the sum of its proper divisors (376017898).

651050006 is a wasteful number, since it uses less digits than its factorization.

651050006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111595.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 651050006 is about 25515.6815703598. The cubic root of 651050006 is about 866.7052935118.

The spelling of 651050006 in words is "six hundred fifty-one million, fifty thousand, six".