49525633849 has 16 divisors (see below), whose sum is σ = 51179143680. Its totient is φ = 47894391040.

The previous prime is 49525633823. The next prime is 49525633853. The reversal of 49525633849 is 94833652594.

It is a cyclic number.

It is not a de Polignac number, because 49525633849 - 2⁹ = 49525633337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49525633793 and 49525633802.

It is not an unprimeable number, because it can be changed into a prime (49525633049) 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, 4032492 + ... + 4044754.

It is an arithmetic number, because the mean of its divisors is an integer number (3198696480).

Almost surely, 2^49525633849 is an apocalyptic number.

It is an amenable number.

49525633849 is a deficient number, since it is larger than the sum of its proper divisors (1653509831).

49525633849 is a wasteful number, since it uses less digits than its factorization.

49525633849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13160.

The product of its digits is 27993600, while the sum is 58.

The spelling of 49525633849 in words is "forty-nine billion, five hundred twenty-five million, six hundred thirty-three thousand, eight hundred forty-nine".