45501634 has 4 divisors (see below), whose sum is σ = 68252454. Its totient is φ = 22750816.

The previous prime is 45501629. The next prime is 45501641. The reversal of 45501634 is 43610554.

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., 31326409 + 14175225 = 5597^2 + 3765^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11375407 + ... + 11375410.

Almost surely, 2^45501634 is an apocalyptic number.

45501634 is a deficient number, since it is larger than the sum of its proper divisors (22750820).

45501634 is a wasteful number, since it uses less digits than its factorization.

45501634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22750819.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 45501634 is about 6745.4899006670. The cubic root of 45501634 is about 357.0061226055.

The spelling of 45501634 in words is "forty-five million, five hundred one thousand, six hundred thirty-four".