73857545260 has 48 divisors (see below), whose sum is σ = 167065178112. Its totient is φ = 27346968000.

The previous prime is 73857545257. The next prime is 73857545261. The reversal of 73857545260 is 6254575837.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 73857545198 and 73857545207.

It is not an unprimeable number, because it can be changed into a prime (73857545261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2575416 + ... + 2603935.

It is an arithmetic number, because the mean of its divisors is an integer number (3480524544).

Almost surely, 2^73857545260 is an apocalyptic number.

It is an amenable number.

73857545260 is an abundant number, since it is smaller than the sum of its proper divisors (93207632852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73857545260 is a wasteful number, since it uses less digits than its factorization.

73857545260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5179414 (or 5179412 counting only the distinct ones).

The product of its (nonzero) digits is 7056000, while the sum is 52.

The spelling of 73857545260 in words is "seventy-three billion, eight hundred fifty-seven million, five hundred forty-five thousand, two hundred sixty".