53267634572 has 24 divisors (see below), whose sum is σ = 94363451280. Its totient is φ = 26307269120.

The previous prime is 53267634551. The next prime is 53267634611. The reversal of 53267634572 is 27543676235.

It is a happy number.

It is a super-2 number, since 2×53267634572² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53267634572.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268628 + ... + 422724.

It is an arithmetic number, because the mean of its divisors is an integer number (3931810470).

Almost surely, 2^53267634572 is an apocalyptic number.

It is an amenable number.

53267634572 is a deficient number, since it is larger than the sum of its proper divisors (41095816708).

53267634572 is a wasteful number, since it uses less digits than its factorization.

53267634572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155161 (or 155159 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 50.

It can be divided in two parts, 5326763 and 4572, that added together give a palindrome (5331335).

The spelling of 53267634572 in words is "fifty-three billion, two hundred sixty-seven million, six hundred thirty-four thousand, five hundred seventy-two".