49074079728 has 40 divisors (see below), whose sum is σ = 128005541248. Its totient is φ = 16199209152.

The previous prime is 49074079727. The next prime is 49074079729. The reversal of 49074079728 is 82797047094.

It is a happy number.

49074079728 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (49074079727) and next prime (49074079729).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49074079727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4958050 + ... + 4967937.

Almost surely, 2^49074079728 is an apocalyptic number.

49074079728 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

49074079728 is an abundant number, since it is smaller than the sum of its proper divisors (78931461520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49074079728 is a wasteful number, since it uses less digits than its factorization.

49074079728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9926101 (or 9926095 counting only the distinct ones).

The product of its (nonzero) digits is 7112448, while the sum is 57.

The spelling of 49074079728 in words is "forty-nine billion, seventy-four million, seventy-nine thousand, seven hundred twenty-eight".