1485394825 has 12 divisors (see below), whose sum is σ = 1938831760. Its totient is φ = 1125772560.

The previous prime is 1485394811. The next prime is 1485394843. The reversal of 1485394825 is 5284935841.

It is not a de Polignac number, because 1485394825 - 2¹³ = 1485386633 is a prime.

It is a super-2 number, since 2×1485394825² = 4412795572273561250, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1563099 + ... + 1564048.

Almost surely, 2^1485394825 is an apocalyptic number.

It is an amenable number.

1485394825 is a deficient number, since it is larger than the sum of its proper divisors (453436935).

1485394825 is a wasteful number, since it uses less digits than its factorization.

1485394825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3127176 (or 3127171 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 49.

The square root of 1485394825 is about 38540.8202429580. The cubic root of 1485394825 is about 1140.9868404274.

The spelling of 1485394825 in words is "one billion, four hundred eighty-five million, three hundred ninety-four thousand, eight hundred twenty-five".