1425463504 has 10 divisors (see below), whose sum is σ = 2761835570. Its totient is φ = 712731744.

The previous prime is 1425463489. The next prime is 1425463511. The reversal of 1425463504 is 4053645241.

It can be written as a sum of positive squares in only one way, i.e., 1425213504 + 250000 = 37752^2 + 500^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1425463504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44545719 + ... + 44545750.

It is an arithmetic number, because the mean of its divisors is an integer number (276183557).

Almost surely, 2^1425463504 is an apocalyptic number.

It is an amenable number.

1425463504 is a deficient number, since it is larger than the sum of its proper divisors (1336372066).

1425463504 is an equidigital number, since it uses as much as digits as its factorization.

1425463504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89091477 (or 89091471 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 1425463504 is about 37755.3109376681. The cubic root of 1425463504 is about 1125.4305523038.

The spelling of 1425463504 in words is "one billion, four hundred twenty-five million, four hundred sixty-three thousand, five hundred four".