45991896262 has 24 divisors (see below), whose sum is σ = 74737236600. Its totient is φ = 21217248000.

The previous prime is 45991896241. The next prime is 45991896263. The reversal of 45991896262 is 26269819954.

It is a self number, because there is not a number n which added to its sum of digits gives 45991896262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45991896263) 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 11 ways as a sum of consecutive naturals, for example, 730614 + ... + 791062.

It is an arithmetic number, because the mean of its divisors is an integer number (3114051525).

Almost surely, 2^45991896262 is an apocalyptic number.

45991896262 is a deficient number, since it is larger than the sum of its proper divisors (28745340338).

45991896262 is a wasteful number, since it uses less digits than its factorization.

45991896262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62728 (or 62715 counting only the distinct ones).

The product of its digits is 16796160, while the sum is 61.

The spelling of 45991896262 in words is "forty-five billion, nine hundred ninety-one million, eight hundred ninety-six thousand, two hundred sixty-two".