49363731962 has 4 divisors (see below), whose sum is σ = 74045597946. Its totient is φ = 24681865980.

The previous prime is 49363731931. The next prime is 49363731979. The reversal of 49363731962 is 26913736394.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 42155891761 + 7207840201 = 205319^2 + 84899^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 12340932989 + ... + 12340932992.

Almost surely, 2^49363731962 is an apocalyptic number.

49363731962 is a deficient number, since it is larger than the sum of its proper divisors (24681865984).

49363731962 is a wasteful number, since it uses less digits than its factorization.

49363731962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24681865983.

The product of its digits is 4408992, while the sum is 53.

The spelling of 49363731962 in words is "forty-nine billion, three hundred sixty-three million, seven hundred thirty-one thousand, nine hundred sixty-two".