2505195796 has 12 divisors (see below), whose sum is σ = 4389178752. Its totient is φ = 1251144728.

The previous prime is 2505195793. The next prime is 2505195799. The reversal of 2505195796 is 6975915052.

It is an interprime number because it is at equal distance from previous prime (2505195793) and next prime (2505195799).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2505195793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 359410 + ... + 366313.

It is an arithmetic number, because the mean of its divisors is an integer number (365764896).

Almost surely, 2^2505195796 is an apocalyptic number.

It is an amenable number.

2505195796 is a deficient number, since it is larger than the sum of its proper divisors (1883982956).

2505195796 is a wasteful number, since it uses less digits than its factorization.

2505195796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726590 (or 726588 counting only the distinct ones).

The product of its (nonzero) digits is 850500, while the sum is 49.

The square root of 2505195796 is about 50051.9309917210. The cubic root of 2505195796 is about 1358.1483950239.

The spelling of 2505195796 in words is "two billion, five hundred five million, one hundred ninety-five thousand, seven hundred ninety-six".