465312534 has 8 divisors (see below), whose sum is σ = 930625080. Its totient is φ = 155104176.

The previous prime is 465312509. The next prime is 465312539. The reversal of 465312534 is 435213564.

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

465312534 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 465312495 and 465312504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465312539) 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, 38776039 + ... + 38776050.

It is an arithmetic number, because the mean of its divisors is an integer number (116328135).

Almost surely, 2^465312534 is an apocalyptic number.

465312534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

465312534 is a wasteful number, since it uses less digits than its factorization.

465312534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77552094.

The product of its digits is 43200, while the sum is 33.

The square root of 465312534 is about 21571.1041442018. The cubic root of 465312534 is about 774.9046203814.

The spelling of 465312534 in words is "four hundred sixty-five million, three hundred twelve thousand, five hundred thirty-four".