995403403 has 2 divisors, whose sum is σ = 995403404. Its totient is φ = 995403402.

The previous prime is 995403359. The next prime is 995403413. The reversal of 995403403 is 304304599.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 995403403 - 2¹³ = 995395211 is a prime.

It is not a weakly prime, because it can be changed into another prime (995403413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497701701 + 497701702.

It is an arithmetic number, because the mean of its divisors is an integer number (497701702).

Almost surely, 2^995403403 is an apocalyptic number.

995403403 is a deficient number, since it is larger than the sum of its proper divisors (1).

995403403 is an equidigital number, since it uses as much as digits as its factorization.

995403403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 995403403 is about 31550.0143106148. The cubic root of 995403403 is about 998.4654473527.

The spelling of 995403403 in words is "nine hundred ninety-five million, four hundred three thousand, four hundred three".