49769975356 has 48 divisors (see below), whose sum is σ = 94532917248. Its totient is φ = 22859179200.

The previous prime is 49769975347. The next prime is 49769975357. The reversal of 49769975356 is 65357996794.

49769975356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49769975357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307006 + ... + 440218.

It is an arithmetic number, because the mean of its divisors is an integer number (1969435776).

Almost surely, 2^49769975356 is an apocalyptic number.

49769975356 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

49769975356 is a deficient number, since it is larger than the sum of its proper divisors (44762941892).

49769975356 is a wasteful number, since it uses less digits than its factorization.

49769975356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133402 (or 133400 counting only the distinct ones).

The product of its digits is 385786800, while the sum is 70.

The spelling of 49769975356 in words is "forty-nine billion, seven hundred sixty-nine million, nine hundred seventy-five thousand, three hundred fifty-six".