45507362 has 4 divisors (see below), whose sum is σ = 68261046. Its totient is φ = 22753680.

The previous prime is 45507361. The next prime is 45507367. The reversal of 45507362 is 26370554.

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

It can be written as a sum of positive squares in only one way, i.e., 44769481 + 737881 = 6691^2 + 859^2 .

It is not an unprimeable number, because it can be changed into a prime (45507361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11376839 + ... + 11376842.

Almost surely, 2^45507362 is an apocalyptic number.

45507362 is a deficient number, since it is larger than the sum of its proper divisors (22753684).

45507362 is a wasteful number, since it uses less digits than its factorization.

45507362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22753683.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 45507362 is about 6745.9144672906. The cubic root of 45507362 is about 357.0211026190.

The spelling of 45507362 in words is "forty-five million, five hundred seven thousand, three hundred sixty-two".