33532542542 has 4 divisors (see below), whose sum is σ = 50298813816. Its totient is φ = 16766271270.

The previous prime is 33532542539. The next prime is 33532542577. The reversal of 33532542542 is 24524523533.

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

It is a super-2 number, since 2×33532542542² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33532542496 and 33532542505.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8383135634 + ... + 8383135637.

It is an arithmetic number, because the mean of its divisors is an integer number (12574703454).

Almost surely, 2^33532542542 is an apocalyptic number.

33532542542 is a deficient number, since it is larger than the sum of its proper divisors (16766271274).

33532542542 is a wasteful number, since it uses less digits than its factorization.

33532542542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16766271273.

The product of its digits is 432000, while the sum is 38.

The spelling of 33532542542 in words is "thirty-three billion, five hundred thirty-two million, five hundred forty-two thousand, five hundred forty-two".