49213368525 has 48 divisors (see below), whose sum is σ = 84939277824. Its totient is φ = 25095449280.

The previous prime is 49213368511. The next prime is 49213368601. The reversal of 49213368525 is 52586331294.

It is not a de Polignac number, because 49213368525 - 2¹⁷ = 49213237453 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 5700262 + ... + 5708888.

It is an arithmetic number, because the mean of its divisors is an integer number (1769568288).

Almost surely, 2^49213368525 is an apocalyptic number.

It is an amenable number.

49213368525 is a deficient number, since it is larger than the sum of its proper divisors (35725909299).

49213368525 is a wasteful number, since it uses less digits than its factorization.

49213368525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11970 (or 11965 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 48.

The spelling of 49213368525 in words is "forty-nine billion, two hundred thirteen million, three hundred sixty-eight thousand, five hundred twenty-five".