1295010252 has 72 divisors (see below), whose sum is σ = 3315792480. Its totient is φ = 426124800.

The previous prime is 1295010247. The next prime is 1295010271. The reversal of 1295010252 is 2520105921.

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 1573113 + ... + 1573935.

Almost surely, 2^1295010252 is an apocalyptic number.

1295010252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1295010252 is an abundant number, since it is smaller than the sum of its proper divisors (2020782228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1295010252 is a wasteful number, since it uses less digits than its factorization.

1295010252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343 (or 1338 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 1295010252 is about 35986.2508744659. The cubic root of 1295010252 is about 1089.9947400358.

The spelling of 1295010252 in words is "one billion, two hundred ninety-five million, ten thousand, two hundred fifty-two".