73292532481 has 24 divisors (see below), whose sum is σ = 89001872064. Its totient is φ = 60066246240.

The previous prime is 73292532479. The next prime is 73292532517. The reversal of 73292532481 is 18423529237.

It is not a de Polignac number, because 73292532481 - 2¹ = 73292532479 is a prime.

It is a super-2 number, since 2×73292532481² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (73292532421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3065931 + ... + 3089743.

It is an arithmetic number, because the mean of its divisors is an integer number (3708411336).

Almost surely, 2^73292532481 is an apocalyptic number.

It is an amenable number.

73292532481 is a deficient number, since it is larger than the sum of its proper divisors (15709339583).

73292532481 is a wasteful number, since it uses less digits than its factorization.

73292532481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26581 (or 26574 counting only the distinct ones).

The product of its digits is 725760, while the sum is 46.

The spelling of 73292532481 in words is "seventy-three billion, two hundred ninety-two million, five hundred thirty-two thousand, four hundred eighty-one".