651416011 has 16 divisors (see below), whose sum is σ = 675059968. Its totient is φ = 628300800.

The previous prime is 651415997. The next prime is 651416023. The reversal of 651416011 is 110614156.

It is a cyclic number.

It is not a de Polignac number, because 651416011 - 2⁷ = 651415883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (651416111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1072870 + ... + 1073476.

It is an arithmetic number, because the mean of its divisors is an integer number (42191248).

Almost surely, 2^651416011 is an apocalyptic number.

651416011 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

651416011 is a deficient number, since it is larger than the sum of its proper divisors (23643957).

651416011 is a wasteful number, since it uses less digits than its factorization.

651416011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 651416011 is about 25522.8527206502. The cubic root of 651416011 is about 866.8676768630.

The spelling of 651416011 in words is "six hundred fifty-one million, four hundred sixteen thousand, eleven".