45514685488 has 40 divisors (see below), whose sum is σ = 89824586672. Its totient is φ = 22336604928.

The previous prime is 45514685483. The next prime is 45514685507. The reversal of 45514685488 is 88458641554.

It is not an unprimeable number, because it can be changed into a prime (45514685483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220306 + ... + 373582.

Almost surely, 2^45514685488 is an apocalyptic number.

It is an amenable number.

45514685488 is a deficient number, since it is larger than the sum of its proper divisors (44309901184).

45514685488 is a wasteful number, since it uses less digits than its factorization.

45514685488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153629 (or 153623 counting only the distinct ones).

The product of its digits is 24576000, while the sum is 58.

The spelling of 45514685488 in words is "forty-five billion, five hundred fourteen million, six hundred eighty-five thousand, four hundred eighty-eight".