35513779423 has 2 divisors, whose sum is σ = 35513779424. Its totient is φ = 35513779422.

The previous prime is 35513779391. The next prime is 35513779429. The reversal of 35513779423 is 32497731553.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 35513779423 - 2⁵ = 35513779391 is a prime.

It is a super-2 number, since 2×35513779423² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35513779429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17756889711 + 17756889712.

It is an arithmetic number, because the mean of its divisors is an integer number (17756889712).

Almost surely, 2^35513779423 is an apocalyptic number.

35513779423 is a deficient number, since it is larger than the sum of its proper divisors (1).

35513779423 is an equidigital number, since it uses as much as digits as its factorization.

35513779423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2381400, while the sum is 49.

The spelling of 35513779423 in words is "thirty-five billion, five hundred thirteen million, seven hundred seventy-nine thousand, four hundred twenty-three".