1254745482 has 32 divisors (see below), whose sum is σ = 2529902592. Its totient is φ = 414857904.

The previous prime is 1254745463. The next prime is 1254745483. The reversal of 1254745482 is 2845474521.

It is not an unprimeable number, because it can be changed into a prime (1254745483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 607183 + ... + 609245.

It is an arithmetic number, because the mean of its divisors is an integer number (79059456).

Almost surely, 2^1254745482 is an apocalyptic number.

1254745482 is an abundant number, since it is smaller than the sum of its proper divisors (1275157110).

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

1254745482 is a wasteful number, since it uses less digits than its factorization.

1254745482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2842.

The product of its digits is 358400, while the sum is 42.

The square root of 1254745482 is about 35422.3867349449. The cubic root of 1254745482 is about 1078.5788010682.

The spelling of 1254745482 in words is "one billion, two hundred fifty-four million, seven hundred forty-five thousand, four hundred eighty-two".