2495496478 has 8 divisors (see below), whose sum is σ = 3744774360. Its totient is φ = 1247238360.

The previous prime is 2495496457. The next prime is 2495496581. The reversal of 2495496478 is 8746945942.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 248793 + ... + 258628.

It is an arithmetic number, because the mean of its divisors is an integer number (468096795).

Almost surely, 2^2495496478 is an apocalyptic number.

2495496478 is a deficient number, since it is larger than the sum of its proper divisors (1249277882).

2495496478 is a wasteful number, since it uses less digits than its factorization.

2495496478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509882.

The product of its digits is 17418240, while the sum is 58.

The square root of 2495496478 is about 49954.9444800012. The cubic root of 2495496478 is about 1356.3933558166.

The spelling of 2495496478 in words is "two billion, four hundred ninety-five million, four hundred ninety-six thousand, four hundred seventy-eight".