45722261137 has 8 divisors (see below), whose sum is σ = 52604712000. Its totient is φ = 38927485104.

The previous prime is 45722261033. The next prime is 45722261173. The reversal of 45722261137 is 73116222754.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45722261137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45722261137.

It is not an unprimeable number, because it can be changed into a prime (45722261197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21917587 + ... + 21919672.

It is an arithmetic number, because the mean of its divisors is an integer number (6575589000).

Almost surely, 2^45722261137 is an apocalyptic number.

It is an amenable number.

45722261137 is a deficient number, since it is larger than the sum of its proper divisors (6882450863).

45722261137 is a wasteful number, since it uses less digits than its factorization.

45722261137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43837415.

The product of its digits is 141120, while the sum is 40.

The spelling of 45722261137 in words is "forty-five billion, seven hundred twenty-two million, two hundred sixty-one thousand, one hundred thirty-seven".