4523000540 has 24 divisors (see below), whose sum is σ = 9998212560. Its totient is φ = 1713979008.

The previous prime is 4523000527. The next prime is 4523000551. The reversal of 4523000540 is 450003254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5950937 + ... + 5951696.

It is an arithmetic number, because the mean of its divisors is an integer number (416592190).

Almost surely, 2^4523000540 is an apocalyptic number.

It is an amenable number.

4523000540 is an abundant number, since it is smaller than the sum of its proper divisors (5475212020).

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

4523000540 is a wasteful number, since it uses less digits than its factorization.

4523000540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11902661 (or 11902659 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 4523000540 is about 67253.2567241171. The cubic root of 4523000540 is about 1653.7716645670.

Adding to 4523000540 its reverse (450003254), we get a palindrome (4973003794).

The spelling of 4523000540 in words is "four billion, five hundred twenty-three million, five hundred forty", and thus it is an aban number.