34542551885 has 4 divisors (see below), whose sum is σ = 41451062268. Its totient is φ = 27634041504.

The previous prime is 34542551867. The next prime is 34542551903. The reversal of 34542551885 is 58815524543.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (34542551867) and next prime (34542551903).

It can be written as a sum of positive squares in 2 ways, for example, as 21147267241 + 13395284644 = 145421^2 + 115738^2 .

It is a cyclic number.

It is not a de Polignac number, because 34542551885 - 2²⁴ = 34525774669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3454255184 + ... + 3454255193.

It is an arithmetic number, because the mean of its divisors is an integer number (10362765567).

Almost surely, 2^34542551885 is an apocalyptic number.

It is an amenable number.

34542551885 is a deficient number, since it is larger than the sum of its proper divisors (6908510383).

34542551885 is an equidigital number, since it uses as much as digits as its factorization.

34542551885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6908510382.

The product of its digits is 3840000, while the sum is 50.

The spelling of 34542551885 in words is "thirty-four billion, five hundred forty-two million, five hundred fifty-one thousand, eight hundred eighty-five".