5762856021 has 16 divisors (see below), whose sum is σ = 8281943040. Its totient is φ = 3543341760.

The previous prime is 5762856019. The next prime is 5762856023. The reversal of 5762856021 is 1206582675.

It is an interprime number because it is at equal distance from previous prime (5762856019) and next prime (5762856023).

It is not a de Polignac number, because 5762856021 - 2¹ = 5762856019 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5762856023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16501 + ... + 108618.

It is an arithmetic number, because the mean of its divisors is an integer number (517621440).

Almost surely, 2^5762856021 is an apocalyptic number.

It is an amenable number.

5762856021 is a deficient number, since it is larger than the sum of its proper divisors (2519087019).

5762856021 is a wasteful number, since it uses less digits than its factorization.

5762856021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126316.

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 5762856021 is about 75913.4772026680. The cubic root of 5762856021 is about 1792.8581224943.

The spelling of 5762856021 in words is "five billion, seven hundred sixty-two million, eight hundred fifty-six thousand, twenty-one".