49325957782 has 8 divisors (see below), whose sum is σ = 74707276176. Its totient is φ = 24423532392.

The previous prime is 49325957777. The next prime is 49325957809. The reversal of 49325957782 is 28775952394.

49325957782 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×49325957782² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 49325957782.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119722993 + ... + 119723404.

It is an arithmetic number, because the mean of its divisors is an integer number (9338409522).

Almost surely, 2^49325957782 is an apocalyptic number.

49325957782 is a deficient number, since it is larger than the sum of its proper divisors (25381318394).

49325957782 is a wasteful number, since it uses less digits than its factorization.

49325957782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239446502.

The product of its digits is 38102400, while the sum is 61.

The spelling of 49325957782 in words is "forty-nine billion, three hundred twenty-five million, nine hundred fifty-seven thousand, seven hundred eighty-two".