540726308970 has 64 divisors (see below), whose sum is σ = 1310559554304. Its totient is φ = 142770101760.

The previous prime is 540726308957. The next prime is 540726308971. The reversal of 540726308970 is 79803627045.

It is not an unprimeable number, because it can be changed into a prime (540726308971) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26505094 + ... + 26525486.

It is an arithmetic number, because the mean of its divisors is an integer number (20477493036).

Almost surely, 2^540726308970 is an apocalyptic number.

540726308970 is an abundant number, since it is smaller than the sum of its proper divisors (769833245334).

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

540726308970 is a wasteful number, since it uses less digits than its factorization.

540726308970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29087.

The product of its (nonzero) digits is 2540160, while the sum is 51.

The spelling of 540726308970 in words is "five hundred forty billion, seven hundred twenty-six million, three hundred eight thousand, nine hundred seventy".