45446551598 has 64 divisors (see below), whose sum is σ = 83889727488. Its totient is φ = 18042478080.

The previous prime is 45446551597. The next prime is 45446551603. The reversal of 45446551598 is 89515564454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45446551597) 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 31 ways as a sum of consecutive naturals, for example, 1796111 + ... + 1821237.

It is an arithmetic number, because the mean of its divisors is an integer number (1310776992).

Almost surely, 2^45446551598 is an apocalyptic number.

45446551598 is a deficient number, since it is larger than the sum of its proper divisors (38443175890).

45446551598 is a wasteful number, since it uses less digits than its factorization.

45446551598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25337.

The product of its digits is 17280000, while the sum is 56.

The spelling of 45446551598 in words is "forty-five billion, four hundred forty-six million, five hundred fifty-one thousand, five hundred ninety-eight".