45637563703 has 8 divisors (see below), whose sum is σ = 48046111920. Its totient is φ = 43229672640.

The previous prime is 45637563649. The next prime is 45637563721. The reversal of 45637563703 is 30736573654.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 45637563703 - 2³³ = 37047629111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45637563743) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 18400 + ... + 302677.

It is an arithmetic number, because the mean of its divisors is an integer number (6005763990).

Almost surely, 2^45637563703 is an apocalyptic number.

45637563703 is a deficient number, since it is larger than the sum of its proper divisors (2408548217).

45637563703 is a wasteful number, since it uses less digits than its factorization.

45637563703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328577.

The product of its (nonzero) digits is 4762800, while the sum is 49.

The spelling of 45637563703 in words is "forty-five billion, six hundred thirty-seven million, five hundred sixty-three thousand, seven hundred three".