73060806037 has 8 divisors (see below), whose sum is σ = 73931733720. Its totient is φ = 72190990080.

The previous prime is 73060805981. The next prime is 73060806053.

73060806037 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 200760561 + 72860045476 = 14169^2 + 269926^2 .

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

It is not a de Polignac number, because 73060806037 - 2²³ = 73052417429 is a prime.

It is a super-2 number, since 2×73060806037² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73060800037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145338 + ... + 408955.

It is an arithmetic number, because the mean of its divisors is an integer number (9241466715).

Almost surely, 2^73060806037 is an apocalyptic number.

It is an amenable number.

73060806037 is a deficient number, since it is larger than the sum of its proper divisors (870927683).

73060806037 is a wasteful number, since it uses less digits than its factorization.

73060806037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555863.

The product of its (nonzero) digits is 127008, while the sum is 40.

The spelling of 73060806037 in words is "seventy-three billion, sixty million, eight hundred six thousand, thirty-seven".