45343053 has 12 divisors (see below), whose sum is σ = 74852128. Its totient is φ = 25910280.

The previous prime is 45343033. The next prime is 45343057. The reversal of 45343053 is 35034354.

It is a happy number.

It is not a de Polignac number, because 45343053 - 2⁵ = 45343021 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 (45343057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 359803 + ... + 359928.

Almost surely, 2^45343053 is an apocalyptic number.

It is an amenable number.

45343053 is a deficient number, since it is larger than the sum of its proper divisors (29509075).

45343053 is a wasteful number, since it uses less digits than its factorization.

45343053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719744 (or 719741 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 45343053 is about 6733.7250463618. The cubic root of 45343053 is about 356.5908973277.

The spelling of 45343053 in words is "forty-five million, three hundred forty-three thousand, fifty-three".