465033540 has 24 divisors (see below), whose sum is σ = 1302094080. Its totient is φ = 124008928.

The previous prime is 465033523. The next prime is 465033553. The reversal of 465033540 is 45330564.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 465033498 and 465033507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3875220 + ... + 3875339.

It is an arithmetic number, because the mean of its divisors is an integer number (54253920).

Almost surely, 2^465033540 is an apocalyptic number.

It is an amenable number.

465033540 is an abundant number, since it is smaller than the sum of its proper divisors (837060540).

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

465033540 is a wasteful number, since it uses less digits than its factorization.

465033540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7750571 (or 7750569 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 465033540 is about 21564.6363289530. The cubic root of 465033540 is about 774.7497159197.

The spelling of 465033540 in words is "four hundred sixty-five million, thirty-three thousand, five hundred forty".