4425542523534 has 64 divisors (see below), whose sum is σ = 9699399509760. Its totient is φ = 1335009553920.

The previous prime is 4425542523503. The next prime is 4425542523631. The reversal of 4425542523534 is 4353252455244.

It is a Curzon number.

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, 233245272 + ... + 233264244.

It is an arithmetic number, because the mean of its divisors is an integer number (151553117340).

Almost surely, 2^{4425542523534} is an apocalyptic number.

4425542523534 is an abundant number, since it is smaller than the sum of its proper divisors (5273856986226).

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

4425542523534 is a wasteful number, since it uses less digits than its factorization.

4425542523534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34785.

The product of its digits is 11520000, while the sum is 48.

Adding to 4425542523534 its reverse (4353252455244), we get a palindrome (8778794978778).

The spelling of 4425542523534 in words is "four trillion, four hundred twenty-five billion, five hundred forty-two million, five hundred twenty-three thousand, five hundred thirty-four".