45745653 has 8 divisors (see below), whose sum is σ = 62642848. Its totient is φ = 29672784.

The previous prime is 45745649. The next prime is 45745681. The reversal of 45745653 is 35654754.

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

It is not a de Polignac number, because 45745653 - 2² = 45745649 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 (45745153) 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, 205951 + ... + 206172.

It is an arithmetic number, because the mean of its divisors is an integer number (7830356).

Almost surely, 2^45745653 is an apocalyptic number.

It is an amenable number.

45745653 is a deficient number, since it is larger than the sum of its proper divisors (16897195).

45745653 is a wasteful number, since it uses less digits than its factorization.

45745653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412163.

The product of its digits is 252000, while the sum is 39.

The square root of 45745653 is about 6763.5532821144. The cubic root of 45745653 is about 357.6431767129.

The spelling of 45745653 in words is "forty-five million, seven hundred forty-five thousand, six hundred fifty-three".