34523153523 has 12 divisors (see below), whose sum is σ = 49897713840. Its totient is φ = 23001157296.

The previous prime is 34523153491. The next prime is 34523153593. The reversal of 34523153523 is 32535132543.

34523153523 is a `hidden beast` number, since 3 + 4 + 52 + 31 + 53 + 523 = 666.

It is not a de Polignac number, because 34523153523 - 2⁵ = 34523153491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34523153593) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1174543 + ... + 1203576.

It is an arithmetic number, because the mean of its divisors is an integer number (4158142820).

Almost surely, 2^34523153523 is an apocalyptic number.

34523153523 is a deficient number, since it is larger than the sum of its proper divisors (15374560317).

34523153523 is a wasteful number, since it uses less digits than its factorization.

34523153523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2379738 (or 2379735 counting only the distinct ones).

The product of its digits is 162000, while the sum is 36.

The spelling of 34523153523 in words is "thirty-four billion, five hundred twenty-three million, one hundred fifty-three thousand, five hundred twenty-three".