4627226057945 has 16 divisors (see below), whose sum is σ = 5688184013568. Its totient is φ = 3611441612160.

The previous prime is 4627226057939. The next prime is 4627226057947. The reversal of 4627226057945 is 5497506227264.

It is not a de Polignac number, because 4627226057945 - 2⁸ = 4627226057689 is a prime.

It is a super-2 number, since 2×4627226057945² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4627226057947) 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, 20615312 + ... + 20838558.

It is an arithmetic number, because the mean of its divisors is an integer number (355511500848).

Almost surely, 2^{4627226057945} is an apocalyptic number.

It is an amenable number.

4627226057945 is a deficient number, since it is larger than the sum of its proper divisors (1060957955623).

4627226057945 is a wasteful number, since it uses less digits than its factorization.

4627226057945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324400.

The product of its (nonzero) digits is 50803200, while the sum is 59.

The spelling of 4627226057945 in words is "four trillion, six hundred twenty-seven billion, two hundred twenty-six million, fifty-seven thousand, nine hundred forty-five".