540155632303 has 8 divisors (see below), whose sum is σ = 618299048960. Its totient is φ = 462256797240.

The previous prime is 540155632271. The next prime is 540155632319. The reversal of 540155632303 is 303236551045.

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

It is not a de Polignac number, because 540155632303 - 2⁵ = 540155632271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540155632343) 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, 61140663 + ... + 61149496.

It is an arithmetic number, because the mean of its divisors is an integer number (77287381120).

Almost surely, 2^540155632303 is an apocalyptic number.

540155632303 is a deficient number, since it is larger than the sum of its proper divisors (78143416657).

540155632303 is a wasteful number, since it uses less digits than its factorization.

540155632303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122290797.

The product of its (nonzero) digits is 162000, while the sum is 37.

The spelling of 540155632303 in words is "five hundred forty billion, one hundred fifty-five million, six hundred thirty-two thousand, three hundred three".