1255462425 has 36 divisors (see below), whose sum is σ = 2569914880. Its totient is φ = 573924960.

The previous prime is 1255462381. The next prime is 1255462447. The reversal of 1255462425 is 5242645521.

1255462425 is a `hidden beast` number, since 1 + 2 + 5 + 5 + 4 + 624 + 25 = 666.

It is not a de Polignac number, because 1255462425 - 2¹⁰ = 1255461401 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1255462425.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 396985 + ... + 400134.

Almost surely, 2^1255462425 is an apocalyptic number.

1255462425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1255462425 is an abundant number, since it is smaller than the sum of its proper divisors (1314452455).

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

1255462425 is a wasteful number, since it uses less digits than its factorization.

1255462425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797142 (or 797134 counting only the distinct ones).

The product of its digits is 96000, while the sum is 36.

The square root of 1255462425 is about 35432.5052035557. The cubic root of 1255462425 is about 1078.7841899429.

The spelling of 1255462425 in words is "one billion, two hundred fifty-five million, four hundred sixty-two thousand, four hundred twenty-five".