34534135531 has 8 divisors (see below), whose sum is σ = 39468885984. Its totient is φ = 29599710720.

The previous prime is 34534135523. The next prime is 34534135561. The reversal of 34534135531 is 13553143543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34534135531 - 2³ = 34534135523 is a prime.

It is a super-2 number, since 2×34534135531² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34534135561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220491 + ... + 343051.

It is an arithmetic number, because the mean of its divisors is an integer number (4933610748).

Almost surely, 2^34534135531 is an apocalyptic number.

34534135531 is a deficient number, since it is larger than the sum of its proper divisors (4934750453).

34534135531 is a wasteful number, since it uses less digits than its factorization.

34534135531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162821.

The product of its digits is 162000, while the sum is 37.

The spelling of 34534135531 in words is "thirty-four billion, five hundred thirty-four million, one hundred thirty-five thousand, five hundred thirty-one".