15800440518053 has 8 divisors (see below), whose sum is σ = 16174516201536. Its totient is φ = 15426665906400.

The previous prime is 15800440518019. The next prime is 15800440518097. The reversal of 15800440518053 is 35081504400851.

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 15800440518053 - 2¹⁸ = 15800440255909 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 15800440517995 and 15800440518013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15800440518853) 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, 75161753 + ... + 75371678.

It is an arithmetic number, because the mean of its divisors is an integer number (2021814525192).

Almost surely, 2^{15800440518053} is an apocalyptic number.

It is an amenable number.

15800440518053 is a deficient number, since it is larger than the sum of its proper divisors (374075683483).

15800440518053 is a wasteful number, since it uses less digits than its factorization.

15800440518053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150535915.

The product of its (nonzero) digits is 384000, while the sum is 44.

The spelling of 15800440518053 in words is "fifteen trillion, eight hundred billion, four hundred forty million, five hundred eighteen thousand, fifty-three".