1957568483 has 8 divisors (see below), whose sum is σ = 2114028000. Its totient is φ = 1801948608.

The previous prime is 1957568447. The next prime is 1957568497. The reversal of 1957568483 is 3848657591.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1957568483 - 2⁸ = 1957568227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1957598483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205058 + ... + 214391.

It is an arithmetic number, because the mean of its divisors is an integer number (264253500).

Almost surely, 2^1957568483 is an apocalyptic number.

1957568483 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1957568483 is a deficient number, since it is larger than the sum of its proper divisors (156459517).

1957568483 is a wasteful number, since it uses less digits than its factorization.

1957568483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419821.

The product of its digits is 7257600, while the sum is 56.

The square root of 1957568483 is about 44244.4175348710. The cubic root of 1957568483 is about 1250.9472250704.

The spelling of 1957568483 in words is "one billion, nine hundred fifty-seven million, five hundred sixty-eight thousand, four hundred eighty-three".