73483151 has 4 divisors (see below), whose sum is σ = 83980752. Its totient is φ = 62985552.

The previous prime is 73483141. The next prime is 73483153. The reversal of 73483151 is 15138437.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15138437 = 3853 ⋅3929.

It is a de Polignac number, because none of the positive numbers 2^k-73483151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73483153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5248790 + ... + 5248803.

It is an arithmetic number, because the mean of its divisors is an integer number (20995188).

Almost surely, 2^73483151 is an apocalyptic number.

73483151 is a deficient number, since it is larger than the sum of its proper divisors (10497601).

73483151 is a wasteful number, since it uses less digits than its factorization.

73483151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10497600.

The product of its digits is 10080, while the sum is 32.

The square root of 73483151 is about 8572.2313897841. The cubic root of 73483151 is about 418.8539257611.

The spelling of 73483151 in words is "seventy-three million, four hundred eighty-three thousand, one hundred fifty-one".