2450731772 has 12 divisors (see below), whose sum is σ = 4332995520. Its totient is φ = 1212733056.

The previous prime is 2450731733. The next prime is 2450731783. The reversal of 2450731772 is 2771370542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3157772 + ... + 3158547.

It is an arithmetic number, because the mean of its divisors is an integer number (361082960).

Almost surely, 2^2450731772 is an apocalyptic number.

It is an amenable number.

2450731772 is a deficient number, since it is larger than the sum of its proper divisors (1882263748).

2450731772 is a wasteful number, since it uses less digits than its factorization.

2450731772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6316420 (or 6316418 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 38.

The square root of 2450731772 is about 49504.8661446529. The cubic root of 2450731772 is about 1348.2339544389.

The spelling of 2450731772 in words is "two billion, four hundred fifty million, seven hundred thirty-one thousand, seven hundred seventy-two".