15045775404023 has 16 divisors (see below), whose sum is σ = 19323002528256. Its totient is φ = 11386769343840.

The previous prime is 15045775404013. The next prime is 15045775404041. The reversal of 15045775404023 is 32040457754051.

It is a cyclic number.

It is not a de Polignac number, because 15045775404023 - 2²² = 15045771209719 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15045775404013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3594306413 + ... + 3594310598.

It is an arithmetic number, because the mean of its divisors is an integer number (1207687658016).

Almost surely, 2^{15045775404023} is an apocalyptic number.

15045775404023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

15045775404023 is a deficient number, since it is larger than the sum of its proper divisors (4277227124233).

15045775404023 is a wasteful number, since it uses less digits than its factorization.

15045775404023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7188617054.

The product of its (nonzero) digits is 2352000, while the sum is 47.

The spelling of 15045775404023 in words is "fifteen trillion, forty-five billion, seven hundred seventy-five million, four hundred four thousand, twenty-three".