46514854881 has 32 divisors (see below), whose sum is σ = 75208137600. Its totient is φ = 28178591040.

The previous prime is 46514854847. The next prime is 46514854907. The reversal of 46514854881 is 18845841564.

46514854881 is a `hidden beast` number, since 4 + 6 + 5 + 14 + 8 + 548 + 81 = 666.

It is not a de Polignac number, because 46514854881 - 2¹⁴ = 46514838497 is a prime.

It is a super-2 number, since 2×46514854881² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46514854801) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 676755 + ... + 742311.

It is an arithmetic number, because the mean of its divisors is an integer number (2350254300).

Almost surely, 2^46514854881 is an apocalyptic number.

It is an amenable number.

46514854881 is a deficient number, since it is larger than the sum of its proper divisors (28693282719).

46514854881 is a wasteful number, since it uses less digits than its factorization.

46514854881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67966 (or 67960 counting only the distinct ones).

The product of its digits is 4915200, while the sum is 54.

The spelling of 46514854881 in words is "forty-six billion, five hundred fourteen million, eight hundred fifty-four thousand, eight hundred eighty-one".