45401847171 has 8 divisors (see below), whose sum is σ = 60732982464. Its totient is φ = 30169305000.

The previous prime is 45401847149. The next prime is 45401847191. The reversal of 45401847171 is 17174810454.

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

It is not a de Polignac number, because 45401847171 - 2⁶ = 45401847107 is a prime.

It is a super-2 number, since 2×45401847171² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45401847191) 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, 24647205 + ... + 24649046.

It is an arithmetic number, because the mean of its divisors is an integer number (7591622808).

Almost surely, 2^45401847171 is an apocalyptic number.

45401847171 is a deficient number, since it is larger than the sum of its proper divisors (15331135293).

45401847171 is a wasteful number, since it uses less digits than its factorization.

45401847171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49296561.

The product of its (nonzero) digits is 125440, while the sum is 42.

The spelling of 45401847171 in words is "forty-five billion, four hundred one million, eight hundred forty-seven thousand, one hundred seventy-one".