4550540502 has 32 divisors (see below), whose sum is σ = 9211356000. Its totient is φ = 1498549248.

The previous prime is 4550540479. The next prime is 4550540503. The reversal of 4550540502 is 2050450554.

It is a self number, because there is not a number n which added to its sum of digits gives 4550540502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4550540503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218278 + ... + 238214.

It is an arithmetic number, because the mean of its divisors is an integer number (287854875).

Almost surely, 2^4550540502 is an apocalyptic number.

4550540502 is an abundant number, since it is smaller than the sum of its proper divisors (4660815498).

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

4550540502 is a wasteful number, since it uses less digits than its factorization.

4550540502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20400.

The product of its (nonzero) digits is 20000, while the sum is 30.

The square root of 4550540502 is about 67457.6941645651. The cubic root of 4550540502 is about 1657.1214085420.

The spelling of 4550540502 in words is "four billion, five hundred fifty million, five hundred forty thousand, five hundred two".