57034289 has 12 divisors (see below), whose sum is σ = 62030412. Its totient is φ = 52416000.

The previous prime is 57034283. The next prime is 57034301. The reversal of 57034289 is 98243075.

It can be written as a sum of positive squares in 6 ways, for example, as 22165264 + 34869025 = 4708^2 + 5905^2 .

It is not a de Polignac number, because 57034289 - 2¹⁶ = 56968753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57034283) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46889 + ... + 48089.

It is an arithmetic number, because the mean of its divisors is an integer number (5169201).

Almost surely, 2^57034289 is an apocalyptic number.

It is an amenable number.

57034289 is a deficient number, since it is larger than the sum of its proper divisors (4996123).

57034289 is a wasteful number, since it uses less digits than its factorization.

57034289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508 (or 1495 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 57034289 is about 7552.1049383599. The cubic root of 57034289 is about 384.9272679834.

The spelling of 57034289 in words is "fifty-seven million, thirty-four thousand, two hundred eighty-nine".