1478052925504 has 21 divisors (see below), whose sum is σ = 2933030574237. Its totient is φ = 739021599744.

The previous prime is 1478052925487. The next prime is 1478052925513. The reversal of 1478052925504 is 4055292508741.

It is a happy number.

The square root of 1478052925504 is 1215752.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1198254243904 + 279798681600 = 1094648^2 + 528960^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 9650032 + ... + 9802000.

Almost surely, 2^{1478052925504} is an apocalyptic number.

1478052925504 is the 1215752-nd square number.

It is an amenable number.

1478052925504 is a deficient number, since it is larger than the sum of its proper divisors (1454977648733).

1478052925504 is an frugal number, since it uses more digits than its factorization.

1478052925504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303950 (or 151971 counting only the distinct ones).

The product of its (nonzero) digits is 4032000, while the sum is 52.

The spelling of 1478052925504 in words is "one trillion, four hundred seventy-eight billion, fifty-two million, nine hundred twenty-five thousand, five hundred four".