465081406573 has 12 divisors (see below), whose sum is σ = 569487437760. Its totient is φ = 377660088792.

The previous prime is 465081406561. The next prime is 465081406579. The reversal of 465081406573 is 375604180564.

It is a de Polignac number, because none of the positive numbers 2^k-465081406573 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465081406579) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 249774261 + ... + 249776122.

It is an arithmetic number, because the mean of its divisors is an integer number (47457286480).

Almost surely, 2^465081406573 is an apocalyptic number.

It is an amenable number.

465081406573 is a deficient number, since it is larger than the sum of its proper divisors (104406031187).

465081406573 is a wasteful number, since it uses less digits than its factorization.

465081406573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499550416 (or 499550409 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 49.

The spelling of 465081406573 in words is "four hundred sixty-five billion, eighty-one million, four hundred six thousand, five hundred seventy-three".