2505045502 has 4 divisors (see below), whose sum is σ = 3757568256. Its totient is φ = 1252522750.

The previous prime is 2505045469. The next prime is 2505045503. The reversal of 2505045502 is 2055405052.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2505045503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626261374 + ... + 626261377.

It is an arithmetic number, because the mean of its divisors is an integer number (939392064).

Almost surely, 2^2505045502 is an apocalyptic number.

2505045502 is a deficient number, since it is larger than the sum of its proper divisors (1252522754).

2505045502 is a wasteful number, since it uses less digits than its factorization.

2505045502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252522753.

The product of its (nonzero) digits is 10000, while the sum is 28.

The square root of 2505045502 is about 50050.4295885660. The cubic root of 2505045502 is about 1358.1212347201.

The spelling of 2505045502 in words is "two billion, five hundred five million, forty-five thousand, five hundred two".