49216531662 has 40 divisors (see below), whose sum is σ = 110441335752. Its totient is φ = 16381731600.

The previous prime is 49216531627. The next prime is 49216531667. The reversal of 49216531662 is 26613561294.

49216531662 is a `hidden beast` number, since 49 + 2 + 16 + 531 + 6 + 62 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49216531667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 107889 + ... + 331772.

Almost surely, 2^49216531662 is an apocalyptic number.

49216531662 is an abundant number, since it is smaller than the sum of its proper divisors (61224804090).

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

49216531662 is a wasteful number, since it uses less digits than its factorization.

49216531662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440366 (or 440357 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The spelling of 49216531662 in words is "forty-nine billion, two hundred sixteen million, five hundred thirty-one thousand, six hundred sixty-two".