4542214252 has 12 divisors (see below), whose sum is σ = 8367236920. Its totient is φ = 2151575136.

The previous prime is 4542214223. The next prime is 4542214253. The reversal of 4542214252 is 2524122454.

It is a super-2 number, since 2×4542214252² = 41263420622143839008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4542214253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29882913 + ... + 29883064.

Almost surely, 2^4542214252 is an apocalyptic number.

It is an amenable number.

4542214252 is a deficient number, since it is larger than the sum of its proper divisors (3825022668).

4542214252 is a wasteful number, since it uses less digits than its factorization.

4542214252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59766000 (or 59765998 counting only the distinct ones).

The product of its digits is 25600, while the sum is 31.

The square root of 4542214252 is about 67395.9513027303. The cubic root of 4542214252 is about 1656.1100978362.

The spelling of 4542214252 in words is "four billion, five hundred forty-two million, two hundred fourteen thousand, two hundred fifty-two".