4155628633 has 8 divisors (see below), whose sum is σ = 4491810176. Its totient is φ = 3821806800.

The previous prime is 4155628621. The next prime is 4155628637. The reversal of 4155628633 is 3368265514.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4155628633 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4155628633.

It is not an unprimeable number, because it can be changed into a prime (4155628637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 586263 + ... + 593308.

It is an arithmetic number, because the mean of its divisors is an integer number (561476272).

Almost surely, 2^4155628633 is an apocalyptic number.

It is an amenable number.

4155628633 is a deficient number, since it is larger than the sum of its proper divisors (336181543).

4155628633 is a wasteful number, since it uses less digits than its factorization.

4155628633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179855.

The product of its digits is 518400, while the sum is 43.

The square root of 4155628633 is about 64464.1654952579. The cubic root of 4155628633 is about 1607.7267704914.

The spelling of 4155628633 in words is "four billion, one hundred fifty-five million, six hundred twenty-eight thousand, six hundred thirty-three".