540860500140 has 48 divisors (see below), whose sum is σ = 1514536866528. Its totient is φ = 144217327104.

The previous prime is 540860500073. The next prime is 540860500153. The reversal of 540860500140 is 41005068045.

It is a super-2 number, since 2×540860500140² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 351054 + ... + 1097706.

It is an arithmetic number, because the mean of its divisors is an integer number (31552851386).

Almost surely, 2^540860500140 is an apocalyptic number.

It is an amenable number.

540860500140 is an abundant number, since it is smaller than the sum of its proper divisors (973676366388).

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

540860500140 is a wasteful number, since it uses less digits than its factorization.

540860500140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758738 (or 758736 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

Adding to 540860500140 its reverse (41005068045), we get a palindrome (581865568185).

The spelling of 540860500140 in words is "five hundred forty billion, eight hundred sixty million, five hundred thousand, one hundred forty".