5033021761 has 4 divisors (see below), whose sum is σ = 5033696724. Its totient is φ = 5032346800.

The previous prime is 5033021723. The next prime is 5033021779. The reversal of 5033021761 is 1671203305.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 375778225 + 4657243536 = 19385^2 + 68244^2 .

It is a cyclic number.

It is not a de Polignac number, because 5033021761 - 2⁷ = 5033021633 is a prime.

It is a super-2 number, since 2×5033021761² = 50662616093399082242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5033021711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326170 + ... + 341251.

It is an arithmetic number, because the mean of its divisors is an integer number (1258424181).

Almost surely, 2^5033021761 is an apocalyptic number.

It is an amenable number.

5033021761 is a deficient number, since it is larger than the sum of its proper divisors (674963).

5033021761 is an equidigital number, since it uses as much as digits as its factorization.

5033021761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674962.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 5033021761 is about 70943.7929702099. The cubic root of 5033021761 is about 1713.7321175494.

The spelling of 5033021761 in words is "five billion, thirty-three million, twenty-one thousand, seven hundred sixty-one".