948731904019 has 2 divisors, whose sum is σ = 948731904020. Its totient is φ = 948731904018.

The previous prime is 948731903939. The next prime is 948731904023. The reversal of 948731904019 is 910409137849.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 948731904019 - 2²⁵ = 948698349587 is a prime.

It is a super-2 number, since 2×948731904019² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (948731904319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 474365952009 + 474365952010.

It is an arithmetic number, because the mean of its divisors is an integer number (474365952010).

Almost surely, 2^948731904019 is an apocalyptic number.

948731904019 is a deficient number, since it is larger than the sum of its proper divisors (1).

948731904019 is an equidigital number, since it uses as much as digits as its factorization.

948731904019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1959552, while the sum is 55.

The spelling of 948731904019 in words is "nine hundred forty-eight billion, seven hundred thirty-one million, nine hundred four thousand, nineteen".