72427325533126 has 8 divisors (see below), whose sum is σ = 108708092065080. Its totient is φ = 36191294844768.

The previous prime is 72427325533109. The next prime is 72427325533151. The reversal of 72427325533126 is 62133552372427.

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

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 in 3 ways as a sum of consecutive naturals, for example, 11183956851 + ... + 11183963326.

It is an arithmetic number, because the mean of its divisors is an integer number (13588511508135).

Almost surely, 2^{72427325533126} is an apocalyptic number.

72427325533126 is a deficient number, since it is larger than the sum of its proper divisors (36280766531954).

72427325533126 is a wasteful number, since it uses less digits than its factorization.

72427325533126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22367921798.

The product of its digits is 12700800, while the sum is 52.

The spelling of 72427325533126 in words is "seventy-two trillion, four hundred twenty-seven billion, three hundred twenty-five million, five hundred thirty-three thousand, one hundred twenty-six".