16377253471 has 8 divisors (see below), whose sum is σ = 17258799600. Its totient is φ = 15497665920.

The previous prime is 16377253463. The next prime is 16377253489. The reversal of 16377253471 is 17435277361.

16377253471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 16377253471 - 2³ = 16377253463 is a prime.

It is a super-3 number, since 3×16377253471³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16377253421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 472456 + ... + 505933.

It is an arithmetic number, because the mean of its divisors is an integer number (2157349950).

Almost surely, 2^16377253471 is an apocalyptic number.

16377253471 is a deficient number, since it is larger than the sum of its proper divisors (881546129).

16377253471 is an equidigital number, since it uses as much as digits as its factorization.

16377253471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979289.

The product of its digits is 740880, while the sum is 46.

The spelling of 16377253471 in words is "sixteen billion, three hundred seventy-seven million, two hundred fifty-three thousand, four hundred seventy-one".