1057593629 has 2 divisors, whose sum is σ = 1057593630. Its totient is φ = 1057593628.

The previous prime is 1057593623. The next prime is 1057593653. The reversal of 1057593629 is 9263957501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 916696729 + 140896900 = 30277^2 + 11870^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1057593629 is a prime.

It is a super-2 number, since 2×1057593629² = 2237008568202779282, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1057593623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528796814 + 528796815.

It is an arithmetic number, because the mean of its divisors is an integer number (528796815).

Almost surely, 2^1057593629 is an apocalyptic number.

It is an amenable number.

1057593629 is a deficient number, since it is larger than the sum of its proper divisors (1).

1057593629 is an equidigital number, since it uses as much as digits as its factorization.

1057593629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 510300, while the sum is 47.

The square root of 1057593629 is about 32520.6646457295. The cubic root of 1057593629 is about 1018.8406759642.

The spelling of 1057593629 in words is "one billion, fifty-seven million, five hundred ninety-three thousand, six hundred twenty-nine".