45346507 has 4 divisors (see below), whose sum is σ = 45762640. Its totient is φ = 44930376.

The previous prime is 45346489. The next prime is 45346513. The reversal of 45346507 is 70564354.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45346507 - 2¹⁵ = 45313739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45346577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207903 + ... + 208120.

It is an arithmetic number, because the mean of its divisors is an integer number (11440660).

Almost surely, 2^45346507 is an apocalyptic number.

45346507 is a deficient number, since it is larger than the sum of its proper divisors (416133).

45346507 is a wasteful number, since it uses less digits than its factorization.

45346507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416132.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 45346507 is about 6733.9815117061. The cubic root of 45346507 is about 356.5999515165.

The spelling of 45346507 in words is "forty-five million, three hundred forty-six thousand, five hundred seven".