1483971457 has 16 divisors (see below), whose sum is σ = 1546675200. Its totient is φ = 1422273600.

The previous prime is 1483971449. The next prime is 1483971479. The reversal of 1483971457 is 7541793841.

It is a cyclic number.

It is not a de Polignac number, because 1483971457 - 2³ = 1483971449 is a prime.

It is a Duffinian number.

Its product of digits (846720) is a multiple of the sum of its prime divisors (1344).

It is a self number, because there is not a number n which added to its sum of digits gives 1483971457.

It is not an unprimeable number, because it can be changed into a prime (1483975457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1807107 + ... + 1807927.

It is an arithmetic number, because the mean of its divisors is an integer number (96667200).

Almost surely, 2^1483971457 is an apocalyptic number.

It is an amenable number.

1483971457 is a deficient number, since it is larger than the sum of its proper divisors (62703743).

1483971457 is a wasteful number, since it uses less digits than its factorization.

1483971457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344.

The product of its digits is 846720, while the sum is 49.

The square root of 1483971457 is about 38522.3500970540. The cubic root of 1483971457 is about 1140.6222767103.

The spelling of 1483971457 in words is "one billion, four hundred eighty-three million, nine hundred seventy-one thousand, four hundred fifty-seven".