45034373 has 4 divisors (see below), whose sum is σ = 46081728. Its totient is φ = 43987020.

The previous prime is 45034349. The next prime is 45034403. The reversal of 45034373 is 37343054.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45034373 - 2¹⁶ = 44968837 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 (45034573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523613 + ... + 523698.

It is an arithmetic number, because the mean of its divisors is an integer number (11520432).

Almost surely, 2^45034373 is an apocalyptic number.

45034373 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

45034373 is a deficient number, since it is larger than the sum of its proper divisors (1047355).

45034373 is a wasteful number, since it uses less digits than its factorization.

45034373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047354.

The product of its (nonzero) digits is 15120, while the sum is 29.

The square root of 45034373 is about 6710.7654555945. The cubic root of 45034373 is about 355.7798711729.

The spelling of 45034373 in words is "forty-five million, thirty-four thousand, three hundred seventy-three".