2157059063 has 8 divisors (see below), whose sum is σ = 2253108000. Its totient is φ = 2062454688.

The previous prime is 2157058963. The next prime is 2157059087. The reversal of 2157059063 is 3609507512.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2157059063 - 2²² = 2152864759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2157059363) 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, 358088 + ... + 364061.

It is an arithmetic number, because the mean of its divisors is an integer number (281638500).

Almost surely, 2^2157059063 is an apocalyptic number.

2157059063 is a deficient number, since it is larger than the sum of its proper divisors (96048937).

2157059063 is a wasteful number, since it uses less digits than its factorization.

2157059063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722281.

The product of its (nonzero) digits is 56700, while the sum is 38.

The square root of 2157059063 is about 46444.1499330109. The cubic root of 2157059063 is about 1292.0738756414.

The spelling of 2157059063 in words is "two billion, one hundred fifty-seven million, fifty-nine thousand, sixty-three".