275263142025 has 24 divisors (see below), whose sum is σ = 462562419904. Its totient is φ = 144400334400.

The previous prime is 275263141961. The next prime is 275263142041. The reversal of 275263142025 is 520241362572.

It is not a de Polignac number, because 275263142025 - 2⁶ = 275263141961 is a prime.

It is a super-2 number, since 2×275263142025² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30078829 + ... + 30087978.

Almost surely, 2^275263142025 is an apocalyptic number.

275263142025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

275263142025 is a deficient number, since it is larger than the sum of its proper divisors (187299277879).

275263142025 is a wasteful number, since it uses less digits than its factorization.

275263142025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60166881 (or 60166876 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 39.

The spelling of 275263142025 in words is "two hundred seventy-five billion, two hundred sixty-three million, one hundred forty-two thousand, twenty-five".