52761020067 has 48 divisors (see below), whose sum is σ = 91709280000. Its totient is φ = 28553746752.

The previous prime is 52761020057. The next prime is 52761020069. The reversal of 52761020067 is 76002016725.

It is not a de Polignac number, because 52761020067 - 2²² = 52756825763 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52761020069) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7644184 + ... + 7651082.

It is an arithmetic number, because the mean of its divisors is an integer number (1910610000).

Almost surely, 2^52761020067 is an apocalyptic number.

52761020067 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

52761020067 is a deficient number, since it is larger than the sum of its proper divisors (38948259933).

52761020067 is a wasteful number, since it uses less digits than its factorization.

52761020067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13320 (or 13317 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The spelling of 52761020067 in words is "fifty-two billion, seven hundred sixty-one million, twenty thousand, sixty-seven".