73450353001 has 8 divisors (see below), whose sum is σ = 74852004744. Its totient is φ = 72049286400.

The previous prime is 73450352993. The next prime is 73450353019. The reversal of 73450353001 is 10035305437.

It can be written as a sum of positive squares in 4 ways, for example, as 14680957225 + 58769395776 = 121165^2 + 242424^2 .

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 73450353001 - 2³ = 73450352993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73450353601) 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, 111451 + ... + 399151.

It is an arithmetic number, because the mean of its divisors is an integer number (9356500593).

Almost surely, 2^73450353001 is an apocalyptic number.

It is an amenable number.

73450353001 is a deficient number, since it is larger than the sum of its proper divisors (1401651743).

73450353001 is a wasteful number, since it uses less digits than its factorization.

73450353001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292571.

The product of its (nonzero) digits is 18900, while the sum is 31.

Adding to 73450353001 its reverse (10035305437), we get a palindrome (83485658438).

The spelling of 73450353001 in words is "seventy-three billion, four hundred fifty million, three hundred fifty-three thousand, one".