83885758403 has 2 divisors, whose sum is σ = 83885758404. Its totient is φ = 83885758402.

The previous prime is 83885758399. The next prime is 83885758433. The reversal of 83885758403 is 30485758838.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83885758403 - 2² = 83885758399 is a prime.

It is a super-2 number, since 2×83885758403² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (83885758433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41942879201 + 41942879202.

It is an arithmetic number, because the mean of its divisors is an integer number (41942879202).

Almost surely, 2^83885758403 is an apocalyptic number.

83885758403 is a deficient number, since it is larger than the sum of its proper divisors (1).

83885758403 is an equidigital number, since it uses as much as digits as its factorization.

83885758403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25804800, while the sum is 59.

The spelling of 83885758403 in words is "eighty-three billion, eight hundred eighty-five million, seven hundred fifty-eight thousand, four hundred three".