49628523069 has 16 divisors (see below), whose sum is σ = 75895472640. Its totient is φ = 32018401440.

The previous prime is 49628523019. The next prime is 49628523149. The reversal of 49628523069 is 96032582694.

It is a happy number.

49628523069 is a `hidden beast` number, since 4 + 9 + 628 + 5 + 2 + 3 + 0 + 6 + 9 = 666.

It is not a de Polignac number, because 49628523069 - 2¹⁶ = 49628457533 is a prime.

It is a super-2 number, since 2×49628523069² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49628523019) 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 in 15 ways as a sum of consecutive naturals, for example, 29645832 + ... + 29647505.

It is an arithmetic number, because the mean of its divisors is an integer number (4743467040).

Almost surely, 2^49628523069 is an apocalyptic number.

It is an amenable number.

49628523069 is a deficient number, since it is larger than the sum of its proper divisors (26266949571).

49628523069 is a wasteful number, since it uses less digits than its factorization.

49628523069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59293377 (or 59293371 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 49628523069 in words is "forty-nine billion, six hundred twenty-eight million, five hundred twenty-three thousand, sixty-nine".