45514913 has 8 divisors (see below), whose sum is σ = 47152896. Its totient is φ = 43887600.

The previous prime is 45514877. The next prime is 45514939. The reversal of 45514913 is 31941554.

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 45514913 - 2¹⁸ = 45252769 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45514913.

It is not an unprimeable number, because it can be changed into a prime (45514213) 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, 6578 + ... + 11588.

It is an arithmetic number, because the mean of its divisors is an integer number (5894112).

Almost surely, 2^45514913 is an apocalyptic number.

It is an amenable number.

45514913 is a deficient number, since it is larger than the sum of its proper divisors (1637983).

45514913 is a wasteful number, since it uses less digits than its factorization.

45514913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5335.

The product of its digits is 10800, while the sum is 32.

The square root of 45514913 is about 6746.4741161588. The cubic root of 45514913 is about 357.0408482684.

The spelling of 45514913 in words is "forty-five million, five hundred fourteen thousand, nine hundred thirteen".