2057016452 has 6 divisors (see below), whose sum is σ = 3599778798. Its totient is φ = 1028508224.

The previous prime is 2057016427. The next prime is 2057016463. The reversal of 2057016452 is 2546107502.

It can be written as a sum of positive squares in only one way, i.e., 1491813376 + 565203076 = 38624^2 + 23774^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257127053 + ... + 257127060.

It is an arithmetic number, because the mean of its divisors is an integer number (599963133).

Almost surely, 2^2057016452 is an apocalyptic number.

It is an amenable number.

2057016452 is a deficient number, since it is larger than the sum of its proper divisors (1542762346).

2057016452 is a wasteful number, since it uses less digits than its factorization.

2057016452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514254117 (or 514254115 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 2057016452 is about 45354.3432539818. The cubic root of 2057016452 is about 1271.7817494367.

The spelling of 2057016452 in words is "two billion, fifty-seven million, sixteen thousand, four hundred fifty-two".