72527006635 has 4 divisors (see below), whose sum is σ = 87032407968. Its totient is φ = 58021605304.

The previous prime is 72527006597. The next prime is 72527006683. The reversal of 72527006635 is 53660072527.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 53660072527 = 2273 ⋅23607599.

It is a cyclic number.

It is not a de Polignac number, because 72527006635 - 2¹³ = 72526998443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 72527006591 and 72527006600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7252700659 + ... + 7252700668.

It is an arithmetic number, because the mean of its divisors is an integer number (21758101992).

Almost surely, 2^72527006635 is an apocalyptic number.

72527006635 is a deficient number, since it is larger than the sum of its proper divisors (14505401333).

72527006635 is a wasteful number, since it uses less digits than its factorization.

72527006635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14505401332.

The product of its (nonzero) digits is 529200, while the sum is 43.

The spelling of 72527006635 in words is "seventy-two billion, five hundred twenty-seven million, six thousand, six hundred thirty-five".