540422215630 has 32 divisors (see below), whose sum is σ = 1079179044480. Its totient is φ = 193186367520.

The previous prime is 540422215621. The next prime is 540422215639. The reversal of 540422215630 is 36512224045.

It is an interprime number because it is at equal distance from previous prime (540422215621) and next prime (540422215639).

It is a super-2 number, since 2×540422215630² (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 (540422215639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41628504 + ... + 41641483.

It is an arithmetic number, because the mean of its divisors is an integer number (33724345140).

Almost surely, 2^540422215630 is an apocalyptic number.

540422215630 is a deficient number, since it is larger than the sum of its proper divisors (538756828850).

540422215630 is a wasteful number, since it uses less digits than its factorization.

540422215630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83270064.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 540422215630 its reverse (36512224045), we get a palindrome (576934439675).

The spelling of 540422215630 in words is "five hundred forty billion, four hundred twenty-two million, two hundred fifteen thousand, six hundred thirty".