540023154100503 has 8 divisors (see below), whose sum is σ = 725700406560768. Its totient is φ = 357180668853624.

The previous prime is 540023154100489. The next prime is 540023154100523. The reversal of 540023154100503 is 305001451320045.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 540023154100503 - 2³⁸ = 539748276193559 is a prime.

It is a super-2 number, since 2×540023154100503² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540023154100523) 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, 708691802901 + ... + 708691803662.

It is an arithmetic number, because the mean of its divisors is an integer number (90712550820096).

Almost surely, 2^{540023154100503} is an apocalyptic number.

540023154100503 is a deficient number, since it is larger than the sum of its proper divisors (185677252460265).

540023154100503 is a wasteful number, since it uses less digits than its factorization.

540023154100503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1417383606693.

The product of its (nonzero) digits is 36000, while the sum is 33.

The spelling of 540023154100503 in words is "five hundred forty trillion, twenty-three billion, one hundred fifty-four million, one hundred thousand, five hundred three".