45304053 has 8 divisors (see below), whose sum is σ = 60438048. Its totient is φ = 30186384.

The previous prime is 45304027. The next prime is 45304093. The reversal of 45304053 is 35040354.

It is a happy number.

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

It is not a de Polignac number, because 45304053 - 2¹⁰ = 45303029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45304093) 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, 5850 + ... + 11172.

It is an arithmetic number, because the mean of its divisors is an integer number (7554756).

Almost surely, 2^45304053 is an apocalyptic number.

It is an amenable number.

45304053 is a deficient number, since it is larger than the sum of its proper divisors (15133995).

45304053 is a wasteful number, since it uses less digits than its factorization.

45304053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8163.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 45304053 is about 6730.8285522661. The cubic root of 45304053 is about 356.4886322384.

The spelling of 45304053 in words is "forty-five million, three hundred four thousand, fifty-three".