46537122456 has 192 divisors, whose sum is σ = 143325262080. Its totient is φ = 14029303680.

The previous prime is 46537122403. The next prime is 46537122493. The reversal of 46537122456 is 65422173564.

46537122456 is a `hidden beast` number, since 4 + 6 + 5 + 371 + 224 + 56 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4207125 + ... + 4218171.

It is an arithmetic number, because the mean of its divisors is an integer number (746485740).

Almost surely, 2^46537122456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46537122456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71662631040).

46537122456 is an abundant number, since it is smaller than the sum of its proper divisors (96788139624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46537122456 is a wasteful number, since it uses less digits than its factorization.

46537122456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11276 (or 11260 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 45.

The spelling of 46537122456 in words is "forty-six billion, five hundred thirty-seven million, one hundred twenty-two thousand, four hundred fifty-six".