45413640146 has 8 divisors (see below), whose sum is σ = 77851954560. Its totient is φ = 19462988628.

The previous prime is 45413640121. The next prime is 45413640163. The reversal of 45413640146 is 64104631454.

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

It is a super-2 number, since 2×45413640146² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1621915706 + ... + 1621915733.

It is an arithmetic number, because the mean of its divisors is an integer number (9731494320).

Almost surely, 2^45413640146 is an apocalyptic number.

45413640146 is a deficient number, since it is larger than the sum of its proper divisors (32438314414).

45413640146 is a wasteful number, since it uses less digits than its factorization.

45413640146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3243831448.

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 45413640146 in words is "forty-five billion, four hundred thirteen million, six hundred forty thousand, one hundred forty-six".