2442515532 has 48 divisors (see below), whose sum is σ = 5748174432. Its totient is φ = 807206400.

The previous prime is 2442515519. The next prime is 2442515557. The reversal of 2442515532 is 2355152442.

It is a happy number.

It is a super-2 number, since 2×2442515532² = 11931764248122486048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2442515493 and 2442515502.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 738282 + ... + 741582.

It is an arithmetic number, because the mean of its divisors is an integer number (119753634).

Almost surely, 2^2442515532 is an apocalyptic number.

It is an amenable number.

2442515532 is an abundant number, since it is smaller than the sum of its proper divisors (3305658900).

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

2442515532 is a wasteful number, since it uses less digits than its factorization.

2442515532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3818 (or 3816 counting only the distinct ones).

The product of its digits is 48000, while the sum is 33.

The square root of 2442515532 is about 49421.8123099508. The cubic root of 2442515532 is about 1346.7255864439.

Adding to 2442515532 its reverse (2355152442), we get a palindrome (4797667974).

The spelling of 2442515532 in words is "two billion, four hundred forty-two million, five hundred fifteen thousand, five hundred thirty-two".