4542015532 has 6 divisors (see below), whose sum is σ = 7948527188. Its totient is φ = 2271007764.

The previous prime is 4542015433. The next prime is 4542015539. The reversal of 4542015532 is 2355102454.

It is a junction number, because it is equal to n+sod(n) for n = 4542015494 and 4542015503.

It is not an unprimeable number, because it can be changed into a prime (4542015539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567751938 + ... + 567751945.

Almost surely, 2^4542015532 is an apocalyptic number.

It is an amenable number.

4542015532 is a deficient number, since it is larger than the sum of its proper divisors (3406511656).

4542015532 is a wasteful number, since it uses less digits than its factorization.

4542015532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135503887 (or 1135503885 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 4542015532 is about 67394.4770140699. The cubic root of 4542015532 is about 1656.0859461061.

Adding to 4542015532 its reverse (2355102454), we get a palindrome (6897117986).

The spelling of 4542015532 in words is "four billion, five hundred forty-two million, fifteen thousand, five hundred thirty-two".