4624663545 has 96 divisors (see below), whose sum is σ = 8703446400. Its totient is φ = 2328600960.

The previous prime is 4624663531. The next prime is 4624663609. The reversal of 4624663545 is 5453664264.

It is a happy number.

4624663545 is a `hidden beast` number, since 4 + 6 + 2 + 4 + 6 + 635 + 4 + 5 = 666.

It is not a de Polignac number, because 4624663545 - 2⁵ = 4624663513 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 4624663545.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5578191 + ... + 5579019.

It is an arithmetic number, because the mean of its divisors is an integer number (90660900).

Almost surely, 2^4624663545 is an apocalyptic number.

4624663545 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4624663545 is a deficient number, since it is larger than the sum of its proper divisors (4078782855).

4624663545 is a wasteful number, since it uses less digits than its factorization.

4624663545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948 (or 911 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 45.

The square root of 4624663545 is about 68004.8788323308. The cubic root of 4624663545 is about 1666.0705233044.

The spelling of 4624663545 in words is "four billion, six hundred twenty-four million, six hundred sixty-three thousand, five hundred forty-five".