46422743557 has 8 divisors (see below), whose sum is σ = 49156977600. Its totient is φ = 43688896704.

The previous prime is 46422743551. The next prime is 46422743561. The reversal of 46422743557 is 75534722464.

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-46422743557 is a prime.

It is a super-2 number, since 2×46422743557² (a number of 22 digits) contains 22 as substring.

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 46422743557.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46422743551) 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, 171294 + ... + 349552.

It is an arithmetic number, because the mean of its divisors is an integer number (6144622200).

Almost surely, 2^46422743557 is an apocalyptic number.

It is an amenable number.

46422743557 is a deficient number, since it is larger than the sum of its proper divisors (2734234043).

46422743557 is a wasteful number, since it uses less digits than its factorization.

46422743557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193595.

The product of its digits is 5644800, while the sum is 49.

The spelling of 46422743557 in words is "forty-six billion, four hundred twenty-two million, seven hundred forty-three thousand, five hundred fifty-seven".