4521055602 has 32 divisors (see below), whose sum is σ = 10371999744. Its totient is φ = 1286960400.

The previous prime is 4521055597. The next prime is 4521055613. The reversal of 4521055602 is 2065501254.

It is a self number, because there is not a number n which added to its sum of digits gives 4521055602.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187224 + ... + 209987.

It is an arithmetic number, because the mean of its divisors is an integer number (324124992).

Almost surely, 2^4521055602 is an apocalyptic number.

4521055602 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4521055602 is an abundant number, since it is smaller than the sum of its proper divisors (5850944142).

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

4521055602 is a wasteful number, since it uses less digits than its factorization.

4521055602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397494.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 4521055602 is about 67238.7953639861. The cubic root of 4521055602 is about 1653.5345841543.

Adding to 4521055602 its reverse (2065501254), we get a palindrome (6586556856).

The spelling of 4521055602 in words is "four billion, five hundred twenty-one million, fifty-five thousand, six hundred two".