49297831732 has 6 divisors (see below), whose sum is σ = 86271205538. Its totient is φ = 24648915864.

The previous prime is 49297831727. The next prime is 49297831733. The reversal of 49297831732 is 23713879294.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 37354839076 + 11942992656 = 193274^2 + 109284^2 .

It is a super-2 number, since 2×49297831732² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49297831733) 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 as a sum of consecutive naturals, namely, 6162228963 + ... + 6162228970.

Almost surely, 2^49297831732 is an apocalyptic number.

It is an amenable number.

49297831732 is a deficient number, since it is larger than the sum of its proper divisors (36973373806).

49297831732 is a wasteful number, since it uses less digits than its factorization.

49297831732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12324457937 (or 12324457935 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 55.

The spelling of 49297831732 in words is "forty-nine billion, two hundred ninety-seven million, eight hundred thirty-one thousand, seven hundred thirty-two".