45065481406 has 16 divisors (see below), whose sum is σ = 75134904048. Its totient is φ = 20097812800.

The previous prime is 45065481367. The next prime is 45065481413. The reversal of 45065481406 is 60418456054.

It is a super-2 number, since 2×45065481406² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19323655 + ... + 19325986.

It is an arithmetic number, because the mean of its divisors is an integer number (4695931503).

Almost surely, 2^45065481406 is an apocalyptic number.

45065481406 is a deficient number, since it is larger than the sum of its proper divisors (30069422642).

45065481406 is a wasteful number, since it uses less digits than its factorization.

45065481406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38649707.

The product of its (nonzero) digits is 460800, while the sum is 43.

The spelling of 45065481406 in words is "forty-five billion, sixty-five million, four hundred eighty-one thousand, four hundred six".