4216625651 has 16 divisors (see below), whose sum is σ = 5149298880. Its totient is φ = 3370429440.

The previous prime is 4216625591. The next prime is 4216625653. The reversal of 4216625651 is 1565266124.

It is not a de Polignac number, because 4216625651 - 2¹⁰ = 4216624627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4216625653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149570 + ... + 175511.

It is an arithmetic number, because the mean of its divisors is an integer number (321831180).

Almost surely, 2^4216625651 is an apocalyptic number.

4216625651 is a deficient number, since it is larger than the sum of its proper divisors (932673229).

4216625651 is a wasteful number, since it uses less digits than its factorization.

4216625651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325214.

The product of its digits is 86400, while the sum is 38.

The square root of 4216625651 is about 64935.5499784209. The cubic root of 4216625651 is about 1615.5547559177.

The spelling of 4216625651 in words is "four billion, two hundred sixteen million, six hundred twenty-five thousand, six hundred fifty-one".