4635145480 has 32 divisors (see below), whose sum is σ = 11918946240. Its totient is φ = 1589192640.

The previous prime is 4635145477. The next prime is 4635145561. The reversal of 4635145480 is 845415364.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 8276766 + ... + 8277325.

It is an arithmetic number, because the mean of its divisors is an integer number (372467070).

Almost surely, 2^4635145480 is an apocalyptic number.

4635145480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4635145480 is an abundant number, since it is smaller than the sum of its proper divisors (7283800760).

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

4635145480 is a wasteful number, since it uses less digits than its factorization.

4635145480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16554109 (or 16554105 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

The square root of 4635145480 is about 68081.9027348678. The cubic root of 4635145480 is about 1667.3283060164.

The spelling of 4635145480 in words is "four billion, six hundred thirty-five million, one hundred forty-five thousand, four hundred eighty".