2540151052 has 24 divisors (see below), whose sum is σ = 4502433600. Its totient is φ = 1253844816.

The previous prime is 2540151043. The next prime is 2540151079. The reversal of 2540151052 is 2501510452.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86763 + ... + 112285.

It is an arithmetic number, because the mean of its divisors is an integer number (187601400).

Almost surely, 2^2540151052 is an apocalyptic number.

It is an amenable number.

2540151052 is a deficient number, since it is larger than the sum of its proper divisors (1962282548).

2540151052 is a wasteful number, since it uses less digits than its factorization.

2540151052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25845 (or 25843 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 2540151052 is about 50399.9112300806. The cubic root of 2540151052 is about 1364.4360360384.

The spelling of 2540151052 in words is "two billion, five hundred forty million, one hundred fifty-one thousand, fifty-two".