45617254 has 8 divisors (see below), whose sum is σ = 68455440. Its totient is φ = 22798776.

The previous prime is 45617237. The next prime is 45617267. The reversal of 45617254 is 45271654.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4372 + ... + 10504.

It is an arithmetic number, because the mean of its divisors is an integer number (8556930).

Almost surely, 2^45617254 is an apocalyptic number.

45617254 is a deficient number, since it is larger than the sum of its proper divisors (22838186).

45617254 is a wasteful number, since it uses less digits than its factorization.

45617254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9854.

The product of its digits is 33600, while the sum is 34.

The square root of 45617254 is about 6754.0546340698. The cubic root of 45617254 is about 357.3082519415.

The spelling of 45617254 in words is "forty-five million, six hundred seventeen thousand, two hundred fifty-four".