34501263613 has 4 divisors (see below), whose sum is σ = 34503539328. Its totient is φ = 34498987900.

The previous prime is 34501263607. The next prime is 34501263623. The reversal of 34501263613 is 31636210543.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34501263613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34501263623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1114963 + ... + 1145488.

It is an arithmetic number, because the mean of its divisors is an integer number (8625884832).

Almost surely, 2^34501263613 is an apocalyptic number.

It is an amenable number.

34501263613 is a deficient number, since it is larger than the sum of its proper divisors (2275715).

34501263613 is a wasteful number, since it uses less digits than its factorization.

34501263613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2275714.

The product of its (nonzero) digits is 38880, while the sum is 34.

The spelling of 34501263613 in words is "thirty-four billion, five hundred one million, two hundred sixty-three thousand, six hundred thirteen".