40250800783 has 2 divisors, whose sum is σ = 40250800784. Its totient is φ = 40250800782.

The previous prime is 40250800729. The next prime is 40250800813. The reversal of 40250800783 is 38700805204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40250800783 - 2¹³ = 40250792591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40250801783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20125400391 + 20125400392.

It is an arithmetic number, because the mean of its divisors is an integer number (20125400392).

Almost surely, 2^40250800783 is an apocalyptic number.

40250800783 is a deficient number, since it is larger than the sum of its proper divisors (1).

40250800783 is an equidigital number, since it uses as much as digits as its factorization.

40250800783 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53760, while the sum is 37.

The spelling of 40250800783 in words is "forty billion, two hundred fifty million, eight hundred thousand, seven hundred eighty-three".