1057982501 has 8 divisors (see below), whose sum is σ = 1068189120. Its totient is φ = 1047790912.

The previous prime is 1057982483. The next prime is 1057982507. The reversal of 1057982501 is 1052897501.

1057982501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1057982501 is a prime.

It is a super-2 number, since 2×1057982501² = 2238653944844430002, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057982507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180056 + ... + 185838.

It is an arithmetic number, because the mean of its divisors is an integer number (133523640).

Almost surely, 2^1057982501 is an apocalyptic number.

It is an amenable number.

1057982501 is a deficient number, since it is larger than the sum of its proper divisors (10206619).

1057982501 is a wasteful number, since it uses less digits than its factorization.

1057982501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7515.

The product of its (nonzero) digits is 25200, while the sum is 38.

The square root of 1057982501 is about 32526.6429408262. The cubic root of 1057982501 is about 1018.9655349051.

The spelling of 1057982501 in words is "one billion, fifty-seven million, nine hundred eighty-two thousand, five hundred one".