1461125504 has 16 divisors (see below), whose sum is σ = 2910836220. Its totient is φ = 730562688.

The previous prime is 1461125483. The next prime is 1461125521. The reversal of 1461125504 is 4055211641.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5707394 + ... + 5707649.

Almost surely, 2^1461125504 is an apocalyptic number.

It is an amenable number.

1461125504 is a deficient number, since it is larger than the sum of its proper divisors (1449710716).

1461125504 is an equidigital number, since it uses as much as digits as its factorization.

1461125504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11415057 (or 11415045 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 1461125504 is about 38224.6714047354. The cubic root of 1461125504 is about 1134.7386316859.

The spelling of 1461125504 in words is "one billion, four hundred sixty-one million, one hundred twenty-five thousand, five hundred four".