46543261556 has 24 divisors (see below), whose sum is σ = 91256815776. Its totient is φ = 20584242720.

The previous prime is 46543261549. The next prime is 46543261577. The reversal of 46543261556 is 65516234564.

It is a super-2 number, since 2×46543261556² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 46543261556.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14292986 + ... + 14296241.

It is an arithmetic number, because the mean of its divisors is an integer number (3802367324).

Almost surely, 2^46543261556 is an apocalyptic number.

It is an amenable number.

46543261556 is a deficient number, since it is larger than the sum of its proper divisors (44713554220).

46543261556 is a wasteful number, since it uses less digits than its factorization.

46543261556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28589279 (or 28589277 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 47.

The spelling of 46543261556 in words is "forty-six billion, five hundred forty-three million, two hundred sixty-one thousand, five hundred fifty-six".