1463274425 has 6 divisors (see below), whose sum is σ = 1814460318. Its totient is φ = 1170619520.

The previous prime is 1463274413. The next prime is 1463274427. The reversal of 1463274425 is 5244723641.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 135424 + 1463139001 = 368^2 + 38251^2 .

It is not a de Polignac number, because 1463274425 - 2¹⁰ = 1463273401 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1463274427) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29265464 + ... + 29265513.

It is an arithmetic number, because the mean of its divisors is an integer number (302410053).

Almost surely, 2^1463274425 is an apocalyptic number.

It is an amenable number.

1463274425 is a deficient number, since it is larger than the sum of its proper divisors (351185893).

1463274425 is an equidigital number, since it uses as much as digits as its factorization.

1463274425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58530987 (or 58530982 counting only the distinct ones).

The product of its digits is 161280, while the sum is 38.

The square root of 1463274425 is about 38252.7701611269. The cubic root of 1463274425 is about 1135.2946572073.

The spelling of 1463274425 in words is "one billion, four hundred sixty-three million, two hundred seventy-four thousand, four hundred twenty-five".