540738731001 has 128 divisors (see below), whose sum is σ = 881273733120. Its totient is φ = 288446054400.

The previous prime is 540738730997. The next prime is 540738731003. The reversal of 540738731001 is 100137837045.

It is not a de Polignac number, because 540738731001 - 2² = 540738730997 is a prime.

It is a super-3 number, since 3×540738731001³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (540738731003) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 937155225 + ... + 937155801.

It is an arithmetic number, because the mean of its divisors is an integer number (6884951040).

Almost surely, 2^540738731001 is an apocalyptic number.

It is an amenable number.

540738731001 is a deficient number, since it is larger than the sum of its proper divisors (340535002119).

540738731001 is a wasteful number, since it uses less digits than its factorization.

540738731001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055.

The product of its (nonzero) digits is 70560, while the sum is 39.

The spelling of 540738731001 in words is "five hundred forty billion, seven hundred thirty-eight million, seven hundred thirty-one thousand, one".