52622272547 has 8 divisors (see below), whose sum is σ = 57102738000. Its totient is φ = 48203606880.

The previous prime is 52622272519. The next prime is 52622272579. The reversal of 52622272547 is 74527222625.

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

It is not a de Polignac number, because 52622272547 - 2²⁰ = 52621223971 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52622272498 and 52622272507.

It is not an unprimeable number, because it can be changed into a prime (52622272597) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15448172 + ... + 15451577.

It is an arithmetic number, because the mean of its divisors is an integer number (7137842250).

Almost surely, 2^52622272547 is an apocalyptic number.

52622272547 is a deficient number, since it is larger than the sum of its proper divisors (4480465453).

52622272547 is a wasteful number, since it uses less digits than its factorization.

52622272547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30899893.

The product of its digits is 940800, while the sum is 44.

The spelling of 52622272547 in words is "fifty-two billion, six hundred twenty-two million, two hundred seventy-two thousand, five hundred forty-seven".