45961329 has 8 divisors (see below), whose sum is σ = 61508992. Its totient is φ = 30527280.

The previous prime is 45961327. The next prime is 45961339. The reversal of 45961329 is 92316954.

45961329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 45961329 - 2¹ = 45961327 is a prime.

It is a super-2 number, since 2×45961329² = 4224887526892482, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45961327) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 27454 + ... + 29079.

It is an arithmetic number, because the mean of its divisors is an integer number (7688624).

Almost surely, 2^45961329 is an apocalyptic number.

It is an amenable number.

45961329 is a deficient number, since it is larger than the sum of its proper divisors (15547663).

45961329 is a wasteful number, since it uses less digits than its factorization.

45961329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56807.

The product of its digits is 58320, while the sum is 39.

The square root of 45961329 is about 6779.4785197683. The cubic root of 45961329 is about 358.2043531231.

The spelling of 45961329 in words is "forty-five million, nine hundred sixty-one thousand, three hundred twenty-nine".