49525963776 has 132 divisors (see below), whose sum is σ = 146494193664. Its totient is φ = 16105881600.

The previous prime is 49525963769. The next prime is 49525963783. The reversal of 49525963776 is 67736952594.

49525963776 is a `hidden beast` number, since 4 + 9 + 5 + 2 + 596 + 37 + 7 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (49525963769) and next prime (49525963783).

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 11 ways as a sum of consecutive naturals, for example, 312321 + ... + 443391.

Almost surely, 2^49525963776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49525963776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73247096832).

49525963776 is an abundant number, since it is smaller than the sum of its proper divisors (96968229888).

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

49525963776 is a wasteful number, since it uses less digits than its factorization.

49525963776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131138 (or 131117 counting only the distinct ones).

The product of its digits is 85730400, while the sum is 63.

The spelling of 49525963776 in words is "forty-nine billion, five hundred twenty-five million, nine hundred sixty-three thousand, seven hundred seventy-six".