49662732546 has 36 divisors (see below), whose sum is σ = 125170358742. Its totient is φ = 14189351904.

The previous prime is 49662732503. The next prime is 49662732557. The reversal of 49662732546 is 64523726694.

49662732546 is a `hidden beast` number, since 4 + 9 + 6 + 62 + 7 + 32 + 546 = 666.

It can be written as a sum of positive squares in only one way, i.e., 43739121321 + 5923611225 = 209139^2 + 76965^2 .

It is a junction number, because it is equal to n+sod(n) for n = 49662732492 and 49662732501.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 28152595 + ... + 28154358.

Almost surely, 2^49662732546 is an apocalyptic number.

49662732546 is an abundant number, since it is smaller than the sum of its proper divisors (75507626196).

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

49662732546 is a wasteful number, since it uses less digits than its factorization.

49662732546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56306975 (or 56306965 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 54.

The spelling of 49662732546 in words is "forty-nine billion, six hundred sixty-two million, seven hundred thirty-two thousand, five hundred forty-six".