45735197 has 4 divisors (see below), whose sum is σ = 45792540. Its totient is φ = 45677856.

The previous prime is 45735191. The next prime is 45735203. The reversal of 45735197 is 79153754.

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

It is an interprime number because it is at equal distance from previous prime (45735191) and next prime (45735203).

It can be written as a sum of positive squares in 2 ways, for example, as 18757561 + 26977636 = 4331^2 + 5194^2 .

It is a cyclic number.

It is not a de Polignac number, because 45735197 - 2⁶ = 45735133 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 (45735191) 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, 27458 + ... + 29075.

It is an arithmetic number, because the mean of its divisors is an integer number (11448135).

Almost surely, 2^45735197 is an apocalyptic number.

It is an amenable number.

45735197 is a deficient number, since it is larger than the sum of its proper divisors (57343).

45735197 is an equidigital number, since it uses as much as digits as its factorization.

45735197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57342.

The product of its digits is 132300, while the sum is 41.

The square root of 45735197 is about 6762.7802714564. The cubic root of 45735197 is about 357.6159260216.

The spelling of 45735197 in words is "forty-five million, seven hundred thirty-five thousand, one hundred ninety-seven".