27061133534 has 16 divisors (see below), whose sum is σ = 42916348800. Its totient is φ = 12761958744.

The previous prime is 27061133503. The next prime is 27061133551. The reversal of 27061133534 is 43533116072.

It is a junction number, because it is equal to n+sod(n) for n = 27061133494 and 27061133503.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1559954 + ... + 1577205.

It is an arithmetic number, because the mean of its divisors is an integer number (2682271800).

Almost surely, 2^27061133534 is an apocalyptic number.

27061133534 is a deficient number, since it is larger than the sum of its proper divisors (15855215266).

27061133534 is a wasteful number, since it uses less digits than its factorization.

27061133534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3137407.

The product of its (nonzero) digits is 45360, while the sum is 35.

The spelling of 27061133534 in words is "twenty-seven billion, sixty-one million, one hundred thirty-three thousand, five hundred thirty-four".