1457363368 has 16 divisors (see below), whose sum is σ = 2799204660. Its totient is φ = 710908800.

The previous prime is 1457363321. The next prime is 1457363387. The reversal of 1457363368 is 8633637541.

It can be written as a sum of positive squares in 2 ways, for example, as 889113124 + 568250244 = 29818^2 + 23838^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2221263 + ... + 2221918.

Almost surely, 2^1457363368 is an apocalyptic number.

It is an amenable number.

1457363368 is a deficient number, since it is larger than the sum of its proper divisors (1341841292).

1457363368 is a wasteful number, since it uses less digits than its factorization.

1457363368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4443228 (or 4443224 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 46.

The square root of 1457363368 is about 38175.4288515532. The cubic root of 1457363368 is about 1133.7638784790.

The spelling of 1457363368 in words is "one billion, four hundred fifty-seven million, three hundred sixty-three thousand, three hundred sixty-eight".