2252534450 has 48 divisors (see below), whose sum is σ = 4341418560. Its totient is φ = 868969920.

The previous prime is 2252534447. The next prime is 2252534461. The reversal of 2252534450 is 544352522.

It is a super-2 number, since 2×2252534450² = 10147822896873605000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 149147 + ... + 163553.

It is an arithmetic number, because the mean of its divisors is an integer number (90446220).

Almost surely, 2^2252534450 is an apocalyptic number.

2252534450 is a deficient number, since it is larger than the sum of its proper divisors (2088884110).

2252534450 is a wasteful number, since it uses less digits than its factorization.

2252534450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14531 (or 14526 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 2252534450 is about 47460.8728322605. The cubic root of 2252534450 is about 1310.8625227071.

Adding to 2252534450 its reverse (544352522), we get a palindrome (2796886972).

The spelling of 2252534450 in words is "two billion, two hundred fifty-two million, five hundred thirty-four thousand, four hundred fifty".