49180161462 has 16 divisors (see below), whose sum is σ = 98401148352. Its totient is φ = 16386582920.

The previous prime is 49180161427. The next prime is 49180161463. The reversal of 49180161462 is 26416108194.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49180161463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1685388 + ... + 1714319.

It is an arithmetic number, because the mean of its divisors is an integer number (6150071772).

Almost surely, 2^49180161462 is an apocalyptic number.

49180161462 is an abundant number, since it is smaller than the sum of its proper divisors (49220986890).

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

49180161462 is a wasteful number, since it uses less digits than its factorization.

49180161462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3402123.

The product of its (nonzero) digits is 82944, while the sum is 42.

The spelling of 49180161462 in words is "forty-nine billion, one hundred eighty million, one hundred sixty-one thousand, four hundred sixty-two".