45514047 has 8 divisors (see below), whose sum is σ = 60750256. Its totient is φ = 30310272.

The previous prime is 45514043. The next prime is 45514061. The reversal of 45514047 is 74041554.

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

It is not a de Polignac number, because 45514047 - 2² = 45514043 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45514043) 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, 4618 + ... + 10599.

It is an arithmetic number, because the mean of its divisors is an integer number (7593782).

Almost surely, 2^45514047 is an apocalyptic number.

45514047 is a deficient number, since it is larger than the sum of its proper divisors (15236209).

45514047 is a wasteful number, since it uses less digits than its factorization.

45514047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16217.

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 45514047 is about 6746.4099341798. The cubic root of 45514047 is about 357.0385838140.

The spelling of 45514047 in words is "forty-five million, five hundred fourteen thousand, forty-seven".