45376658 has 4 divisors (see below), whose sum is σ = 68064990. Its totient is φ = 22688328.

The previous prime is 45376657. The next prime is 45376673. The reversal of 45376658 is 85667354.

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., 39980329 + 5396329 = 6323^2 + 2323^2 .

It is not an unprimeable number, because it can be changed into a prime (45376657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11344163 + ... + 11344166.

Almost surely, 2^45376658 is an apocalyptic number.

45376658 is a deficient number, since it is larger than the sum of its proper divisors (22688332).

45376658 is a wasteful number, since it uses less digits than its factorization.

45376658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22688331.

The product of its digits is 604800, while the sum is 44.

The square root of 45376658 is about 6736.2198598324. The cubic root of 45376658 is about 356.6789687239.

The spelling of 45376658 in words is "forty-five million, three hundred seventy-six thousand, six hundred fifty-eight".