11425861275 has 12 divisors (see below), whose sum is σ = 18890757432. Its totient is φ = 6093792640.

The previous prime is 11425861267. The next prime is 11425861283. The reversal of 11425861275 is 57216852411.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11425861267) and next prime (11425861283).

It is not a de Polignac number, because 11425861275 - 2³ = 11425861267 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76172334 + ... + 76172483.

It is an arithmetic number, because the mean of its divisors is an integer number (1574229786).

Almost surely, 2^11425861275 is an apocalyptic number.

11425861275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11425861275 is a deficient number, since it is larger than the sum of its proper divisors (7464896157).

11425861275 is a wasteful number, since it uses less digits than its factorization.

11425861275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152344830 (or 152344825 counting only the distinct ones).

The product of its digits is 134400, while the sum is 42.

The spelling of 11425861275 in words is "eleven billion, four hundred twenty-five million, eight hundred sixty-one thousand, two hundred seventy-five".