2540150554103 has 8 divisors (see below), whose sum is σ = 2540974383600. Its totient is φ = 2539326863808.

The previous prime is 2540150554027. The next prime is 2540150554111. The reversal of 2540150554103 is 3014550510452.

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

It is a cyclic number.

It is not a de Polignac number, because 2540150554103 - 2¹⁶ = 2540150488567 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 (2540150559103) 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, 45650963 + ... + 45706571.

It is an arithmetic number, because the mean of its divisors is an integer number (317621797950).

Almost surely, 2^{2540150554103} is an apocalyptic number.

2540150554103 is a deficient number, since it is larger than the sum of its proper divisors (823829497).

2540150554103 is an equidigital number, since it uses as much as digits as its factorization.

2540150554103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69601.

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 2540150554103 in words is "two trillion, five hundred forty billion, one hundred fifty million, five hundred fifty-four thousand, one hundred three".