2042510807 has 2 divisors, whose sum is σ = 2042510808. Its totient is φ = 2042510806.

The previous prime is 2042510801. The next prime is 2042510839. The reversal of 2042510807 is 7080152402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2042510807 - 2⁸ = 2042510551 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2042510807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2042510801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021255403 + 1021255404.

It is an arithmetic number, because the mean of its divisors is an integer number (1021255404).

Almost surely, 2^2042510807 is an apocalyptic number.

2042510807 is a deficient number, since it is larger than the sum of its proper divisors (1).

2042510807 is an equidigital number, since it uses as much as digits as its factorization.

2042510807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 2042510807 is about 45194.1457160106. The cubic root of 2042510807 is about 1268.7852494854.

The spelling of 2042510807 in words is "two billion, forty-two million, five hundred ten thousand, eight hundred seven".