45702453 has 8 divisors (see below), whose sum is σ = 61771648. Its totient is φ = 30050784.

The previous prime is 45702431. The next prime is 45702457. The reversal of 45702453 is 35420754.

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

It is not a de Polignac number, because 45702453 - 2¹² = 45698357 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 45702453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45702457) 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, 104125 + ... + 104562.

It is an arithmetic number, because the mean of its divisors is an integer number (7721456).

Almost surely, 2^45702453 is an apocalyptic number.

It is an amenable number.

45702453 is a deficient number, since it is larger than the sum of its proper divisors (16069195).

45702453 is a wasteful number, since it uses less digits than its factorization.

45702453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208763.

The product of its (nonzero) digits is 16800, while the sum is 30.

The square root of 45702453 is about 6760.3589401747. The cubic root of 45702453 is about 357.5305609032.

The spelling of 45702453 in words is "forty-five million, seven hundred two thousand, four hundred fifty-three".