2450531522 has 4 divisors (see below), whose sum is σ = 3675797286. Its totient is φ = 1225265760.

The previous prime is 2450531509. The next prime is 2450531533. The reversal of 2450531522 is 2251350542.

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

It can be written as a sum of positive squares in only one way, i.e., 1605524761 + 845006761 = 40069^2 + 29069^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 612632879 + ... + 612632882.

Almost surely, 2^2450531522 is an apocalyptic number.

2450531522 is a deficient number, since it is larger than the sum of its proper divisors (1225265764).

2450531522 is a wasteful number, since it uses less digits than its factorization.

2450531522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225265763.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 2450531522 is about 49502.8435748897. The cubic root of 2450531522 is about 1348.1972319102.

The spelling of 2450531522 in words is "two billion, four hundred fifty million, five hundred thirty-one thousand, five hundred twenty-two".