463542534 has 64 divisors (see below), whose sum is σ = 1267822080. Its totient is φ = 122251680.

The previous prime is 463542523. The next prime is 463542593. The reversal of 463542534 is 435245364.

463542534 is a `hidden beast` number, since 4 + 63 + 542 + 53 + 4 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42252 + ... + 52079.

It is an arithmetic number, because the mean of its divisors is an integer number (19809720).

Almost surely, 2^463542534 is an apocalyptic number.

463542534 is an abundant number, since it is smaller than the sum of its proper divisors (804279546).

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

463542534 is a wasteful number, since it uses less digits than its factorization.

463542534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94362 (or 94356 counting only the distinct ones).

The product of its digits is 172800, while the sum is 36.

The square root of 463542534 is about 21530.0379470172. The cubic root of 463542534 is about 773.9208199754.

Adding to 463542534 its reverse (435245364), we get a palindrome (898787898).

The spelling of 463542534 in words is "four hundred sixty-three million, five hundred forty-two thousand, five hundred thirty-four".