2545000315 has 32 divisors (see below), whose sum is σ = 3776774400. Its totient is φ = 1618600320.

The previous prime is 2545000307. The next prime is 2545000327. The reversal of 2545000315 is 5130005452.

It is not a de Polignac number, because 2545000315 - 2³ = 2545000307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2545000315.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80085 + ... + 107254.

It is an arithmetic number, because the mean of its divisors is an integer number (118024200).

Almost surely, 2^2545000315 is an apocalyptic number.

2545000315 is a deficient number, since it is larger than the sum of its proper divisors (1231774085).

2545000315 is a wasteful number, since it uses less digits than its factorization.

2545000315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187387.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 2545000315 is about 50447.9961445447. The cubic root of 2545000315 is about 1365.3037407673.

Adding to 2545000315 its reverse (5130005452), we get a palindrome (7675005767).

The spelling of 2545000315 in words is "two billion, five hundred forty-five million, three hundred fifteen", and thus it is an aban number.