73752017324461 has 8 divisors (see below), whose sum is σ = 84470857156224. Its totient is φ = 63078886831920.

The previous prime is 73752017324443. The next prime is 73752017324483. The reversal of 73752017324461 is 16442371025737.

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

It is a cyclic number.

It is not a de Polignac number, because 73752017324461 - 2⁵ = 73752017324429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73752017324399 and 73752017324408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73752017424461) 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, 11427331345 + ... + 11427337798.

It is an arithmetic number, because the mean of its divisors is an integer number (10558857144528).

Almost surely, 2^{73752017324461} is an apocalyptic number.

It is an amenable number.

73752017324461 is a deficient number, since it is larger than the sum of its proper divisors (10718839831763).

73752017324461 is a wasteful number, since it uses less digits than its factorization.

73752017324461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22854669611.

The product of its (nonzero) digits is 5927040, while the sum is 52.

The spelling of 73752017324461 in words is "seventy-three trillion, seven hundred fifty-two billion, seventeen million, three hundred twenty-four thousand, four hundred sixty-one".