45703553 has 8 divisors (see below), whose sum is σ = 54503808. Its totient is φ = 37471104.

The previous prime is 45703549. The next prime is 45703571. The reversal of 45703553 is 35530754.

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 45703553 - 2² = 45703549 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45709553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141776 + ... + 142097.

It is an arithmetic number, because the mean of its divisors is an integer number (6812976).

Almost surely, 2^45703553 is an apocalyptic number.

It is an amenable number.

45703553 is a deficient number, since it is larger than the sum of its proper divisors (8800255).

45703553 is a wasteful number, since it uses less digits than its factorization.

45703553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283903.

The product of its (nonzero) digits is 31500, while the sum is 32.

The square root of 45703553 is about 6760.4402963121. The cubic root of 45703553 is about 357.5334293157.

The spelling of 45703553 in words is "forty-five million, seven hundred three thousand, five hundred fifty-three".