52546156022 has 8 divisors (see below), whose sum is σ = 78842004816. Its totient is φ = 26265487752.

The previous prime is 52546155989. The next prime is 52546156027. The reversal of 52546156022 is 22065164525.

It is a happy number.

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

It is a super-2 number, since 2×52546156022² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52546156027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3786473 + ... + 3800324.

It is an arithmetic number, because the mean of its divisors is an integer number (9855250602).

Almost surely, 2^52546156022 is an apocalyptic number.

52546156022 is a deficient number, since it is larger than the sum of its proper divisors (26295848794).

52546156022 is a wasteful number, since it uses less digits than its factorization.

52546156022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7590262.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 52546156022 in words is "fifty-two billion, five hundred forty-six million, one hundred fifty-six thousand, twenty-two".