1057052152 has 16 divisors (see below), whose sum is σ = 2134432440. Its totient is φ = 487870176.

The previous prime is 1057052131. The next prime is 1057052173. The reversal of 1057052152 is 2512507501.

It is an interprime number because it is at equal distance from previous prime (1057052131) and next prime (1057052173).

It is a super-2 number, since 2×1057052152² = 2234718504095662208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1057052152.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5081878 + ... + 5082085.

Almost surely, 2^1057052152 is an apocalyptic number.

It is an amenable number.

1057052152 is an abundant number, since it is smaller than the sum of its proper divisors (1077380288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1057052152 is a wasteful number, since it uses less digits than its factorization.

1057052152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10163982 (or 10163978 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 28.

The square root of 1057052152 is about 32512.3384578840. The cubic root of 1057052152 is about 1018.6667676515. Note that the first 3 decimals are identical.

Adding to 1057052152 its reverse (2512507501), we get a palindrome (3569559653).

The spelling of 1057052152 in words is "one billion, fifty-seven million, fifty-two thousand, one hundred fifty-two".