49996526 has 8 divisors (see below), whose sum is σ = 78255504. Its totient is φ = 23911360.

The previous prime is 49996489. The next prime is 49996571. The reversal of 49996526 is 62569994.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×49996526² = 4999305224137352, which contains 22 as substring.

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 543395 + ... + 543486.

It is an arithmetic number, because the mean of its divisors is an integer number (9781938).

Almost surely, 2^49996526 is an apocalyptic number.

49996526 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

49996526 is a deficient number, since it is larger than the sum of its proper divisors (28258978).

49996526 is a wasteful number, since it uses less digits than its factorization.

49996526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1086906.

The product of its digits is 1049760, while the sum is 50.

The square root of 49996526 is about 7070.8221587026. The cubic root of 49996526 is about 368.3946174495.

The spelling of 49996526 in words is "forty-nine million, nine hundred ninety-six thousand, five hundred twenty-six".