4051037791 has 2 divisors, whose sum is σ = 4051037792. Its totient is φ = 4051037790.

The previous prime is 4051037723. The next prime is 4051037807. The reversal of 4051037791 is 1977301504.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4051037791 - 2⁷ = 4051037663 is a prime.

It is a super-2 number, since 2×4051037791² = 32821814368220319362, 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 4051037791.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4051037891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2025518895 + 2025518896.

It is an arithmetic number, because the mean of its divisors is an integer number (2025518896).

Almost surely, 2^4051037791 is an apocalyptic number.

4051037791 is a deficient number, since it is larger than the sum of its proper divisors (1).

4051037791 is an equidigital number, since it uses as much as digits as its factorization.

4051037791 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26460, while the sum is 37.

The square root of 4051037791 is about 63647.7634406740. The cubic root of 4051037791 is about 1594.1239924548.

The spelling of 4051037791 in words is "four billion, fifty-one million, thirty-seven thousand, seven hundred ninety-one".