1456473025 has 48 divisors (see below), whose sum is σ = 2194680960. Its totient is φ = 936576000.

The previous prime is 1456473017. The next prime is 1456473037. The reversal of 1456473025 is 5203746541.

It is not a de Polignac number, because 1456473025 - 2³ = 1456473017 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 333657 + ... + 337993.

It is an arithmetic number, because the mean of its divisors is an integer number (45722520).

Almost surely, 2^1456473025 is an apocalyptic number.

It is an amenable number.

1456473025 is a deficient number, since it is larger than the sum of its proper divisors (738207935).

1456473025 is a wasteful number, since it uses less digits than its factorization.

1456473025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4474 (or 4469 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

The square root of 1456473025 is about 38163.7658650191. The cubic root of 1456473025 is about 1133.5329490281.

The spelling of 1456473025 in words is "one billion, four hundred fifty-six million, four hundred seventy-three thousand, twenty-five".