4540065530 has 64 divisors (see below), whose sum is σ = 10972378368. Its totient is φ = 1306229760.

The previous prime is 4540065527. The next prime is 4540065557. The reversal of 4540065530 is 355600454.

It is a super-2 number, since 2×4540065530² = 41224390033388361800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 216767 + ... + 236786.

It is an arithmetic number, because the mean of its divisors is an integer number (171443412).

Almost surely, 2^4540065530 is an apocalyptic number.

4540065530 is an abundant number, since it is smaller than the sum of its proper divisors (6432312838).

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

4540065530 is a wasteful number, since it uses less digits than its factorization.

4540065530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453591.

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 4540065530 is about 67380.0083852770. The cubic root of 4540065530 is about 1655.8489123381.

Adding to 4540065530 its reverse (355600454), we get a palindrome (4895665984).

The spelling of 4540065530 in words is "four billion, five hundred forty million, sixty-five thousand, five hundred thirty".