45471043769 has 8 divisors (see below), whose sum is σ = 47491722240. Its totient is φ = 43454005056.

The previous prime is 45471043697. The next prime is 45471043781. The reversal of 45471043769 is 96734017454.

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 45471043769 - 2²⁸ = 45202608313 is a prime.

It is a super-2 number, since 2×45471043769² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45471043669) 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, 884384 + ... + 934385.

It is an arithmetic number, because the mean of its divisors is an integer number (5936465280).

Almost surely, 2^45471043769 is an apocalyptic number.

It is an amenable number.

45471043769 is a deficient number, since it is larger than the sum of its proper divisors (2020678471).

45471043769 is a wasteful number, since it uses less digits than its factorization.

45471043769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1819879.

The product of its (nonzero) digits is 2540160, while the sum is 50.

The spelling of 45471043769 in words is "forty-five billion, four hundred seventy-one million, forty-three thousand, seven hundred sixty-nine".