4643650554 has 16 divisors (see below), whose sum is σ = 9289083648. Its totient is φ = 1547586432.

The previous prime is 4643650547. The next prime is 4643650567. The reversal of 4643650554 is 4550563464.

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, 39127 + ... + 104010.

It is an arithmetic number, because the mean of its divisors is an integer number (580567728).

Almost surely, 2^4643650554 is an apocalyptic number.

4643650554 is an abundant number, since it is smaller than the sum of its proper divisors (4645433094).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4643650554 is a wasteful number, since it uses less digits than its factorization.

4643650554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148549.

The product of its (nonzero) digits is 864000, while the sum is 42.

The square root of 4643650554 is about 68144.3361843081. The cubic root of 4643650554 is about 1668.3474819373.

The spelling of 4643650554 in words is "four billion, six hundred forty-three million, six hundred fifty thousand, five hundred fifty-four".