45514471 has 8 divisors (see below), whose sum is σ = 46577664. Its totient is φ = 44455320.

The previous prime is 45514463. The next prime is 45514487. The reversal of 45514471 is 17441554.

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 45514471 - 2³ = 45514463 is a prime.

It is a super-3 number, since 3×45514471³ (a number of 24 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 (45514411) 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, 42286 + ... + 43348.

It is an arithmetic number, because the mean of its divisors is an integer number (5822208).

Almost surely, 2^45514471 is an apocalyptic number.

45514471 is a deficient number, since it is larger than the sum of its proper divisors (1063193).

45514471 is a wasteful number, since it uses less digits than its factorization.

45514471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2021.

The product of its digits is 11200, while the sum is 31.

The square root of 45514471 is about 6746.4413582273. The cubic root of 45514471 is about 357.0396925112.

The spelling of 45514471 in words is "forty-five million, five hundred fourteen thousand, four hundred seventy-one".