1057418371 has 2 divisors, whose sum is σ = 1057418372. Its totient is φ = 1057418370.

The previous prime is 1057418357. The next prime is 1057418429. The reversal of 1057418371 is 1738147501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1057418371 - 2²¹ = 1055321219 is a prime.

It is a super-3 number, since 3×1057418371³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 1057418371.

It is not a weakly prime, because it can be changed into another prime (1057488371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528709185 + 528709186.

It is an arithmetic number, because the mean of its divisors is an integer number (528709186).

Almost surely, 2^1057418371 is an apocalyptic number.

1057418371 is a deficient number, since it is larger than the sum of its proper divisors (1).

1057418371 is an equidigital number, since it uses as much as digits as its factorization.

1057418371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23520, while the sum is 37.

The square root of 1057418371 is about 32517.9699704640. The cubic root of 1057418371 is about 1018.7843941567.

The spelling of 1057418371 in words is "one billion, fifty-seven million, four hundred eighteen thousand, three hundred seventy-one".