49632197312 has 14 divisors (see below), whose sum is σ = 98488891668. Its totient is φ = 24816098624.

The previous prime is 49632197311. The next prime is 49632197317. The reversal of 49632197312 is 21379123694.

It is a happy number.

49632197312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (49632197311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 387751478 + ... + 387751605.

Almost surely, 2^49632197312 is an apocalyptic number.

It is an amenable number.

49632197312 is a deficient number, since it is larger than the sum of its proper divisors (48856694356).

49632197312 is an equidigital number, since it uses as much as digits as its factorization.

49632197312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775503095 (or 775503085 counting only the distinct ones).

The product of its digits is 489888, while the sum is 47.

The spelling of 49632197312 in words is "forty-nine billion, six hundred thirty-two million, one hundred ninety-seven thousand, three hundred twelve".