245490095 has 8 divisors (see below), whose sum is σ = 297505440. Its totient is φ = 194447200.

The previous prime is 245490043. The next prime is 245490101. The reversal of 245490095 is 590094542.

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

It is not a de Polignac number, because 245490095 - 2⁶ = 245490031 is a prime.

It is a congruent number.

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, 242555 + ... + 243564.

It is an arithmetic number, because the mean of its divisors is an integer number (37188180).

Almost surely, 2^245490095 is an apocalyptic number.

245490095 is a deficient number, since it is larger than the sum of its proper divisors (52015345).

245490095 is a wasteful number, since it uses less digits than its factorization.

245490095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486225.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 245490095 is about 15668.1235315528. The cubic root of 245490095 is about 626.1494325252.

The spelling of 245490095 in words is "two hundred forty-five million, four hundred ninety thousand, ninety-five".