45515962 has 8 divisors (see below), whose sum is σ = 68628276. Its totient is φ = 22639872.

The previous prime is 45515947. The next prime is 45515971. The reversal of 45515962 is 26951554.

45515962 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 44368921 + 1147041 = 6661^2 + 1071^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58573 + ... + 59344.

Almost surely, 2^45515962 is an apocalyptic number.

45515962 is a deficient number, since it is larger than the sum of its proper divisors (23112314).

45515962 is a wasteful number, since it uses less digits than its factorization.

45515962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118112.

The product of its digits is 54000, while the sum is 37.

The square root of 45515962 is about 6746.5518600245. The cubic root of 45515962 is about 357.0435912007.

The spelling of 45515962 in words is "forty-five million, five hundred fifteen thousand, nine hundred sixty-two".