4542521363 has 12 divisors (see below), whose sum is σ = 4828942992. Its totient is φ = 4272216960.

The previous prime is 4542521353. The next prime is 4542521381. The reversal of 4542521363 is 3631252454.

It is not a de Polignac number, because 4542521363 - 2¹⁴ = 4542504979 is a prime.

It is a super-2 number, since 2×4542521363² = 41269000666622755538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4542521353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 459533 + ... + 469313.

It is an arithmetic number, because the mean of its divisors is an integer number (402411916).

Almost surely, 2^4542521363 is an apocalyptic number.

4542521363 is a deficient number, since it is larger than the sum of its proper divisors (286421629).

4542521363 is a wasteful number, since it uses less digits than its factorization.

4542521363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11422 (or 11405 counting only the distinct ones).

The product of its digits is 86400, while the sum is 35.

The square root of 4542521363 is about 67398.2296725960. The cubic root of 4542521363 is about 1656.1474216418.

The spelling of 4542521363 in words is "four billion, five hundred forty-two million, five hundred twenty-one thousand, three hundred sixty-three".