540030305302 has 16 divisors (see below), whose sum is σ = 816145841952. Its totient is φ = 267982598080.

The previous prime is 540030305291. The next prime is 540030305303. The reversal of 540030305302 is 203503030045.

It is a happy number.

It is a super-2 number, since 2×540030305302² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540030305303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 978708 + ... + 1427560.

It is an arithmetic number, because the mean of its divisors is an integer number (51009115122).

Almost surely, 2^540030305302 is an apocalyptic number.

540030305302 is a deficient number, since it is larger than the sum of its proper divisors (276115536650).

540030305302 is a wasteful number, since it uses less digits than its factorization.

540030305302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453383.

The product of its (nonzero) digits is 5400, while the sum is 25.

Adding to 540030305302 its reverse (203503030045), we get a palindrome (743533335347).

The spelling of 540030305302 in words is "five hundred forty billion, thirty million, three hundred five thousand, three hundred two".