2575455292 has 6 divisors (see below), whose sum is σ = 4507046768. Its totient is φ = 1287727644.

The previous prime is 2575455251. The next prime is 2575455299. The reversal of 2575455292 is 2925545752.

It is a super-2 number, since 2×2575455292² = 13265939922181610528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2575455299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 321931908 + ... + 321931915.

Almost surely, 2^2575455292 is an apocalyptic number.

It is an amenable number.

2575455292 is a deficient number, since it is larger than the sum of its proper divisors (1931591476).

2575455292 is a wasteful number, since it uses less digits than its factorization.

2575455292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643863827 (or 643863825 counting only the distinct ones).

The product of its digits is 1260000, while the sum is 46.

The square root of 2575455292 is about 50748.9437525551. The cubic root of 2575455292 is about 1370.7281709834.

The spelling of 2575455292 in words is "two billion, five hundred seventy-five million, four hundred fifty-five thousand, two hundred ninety-two".