49963256 has 64 divisors (see below), whose sum is σ = 112250880. Its totient is φ = 20401920.

The previous prime is 49963241. The next prime is 49963271. The reversal of 49963256 is 65236994.

It is an interprime number because it is at equal distance from previous prime (49963241) and next prime (49963271).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107681 + ... + 108143.

It is an arithmetic number, because the mean of its divisors is an integer number (1753920).

Almost surely, 2^49963256 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 49963256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56125440).

49963256 is an abundant number, since it is smaller than the sum of its proper divisors (62287624).

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

49963256 is a wasteful number, since it uses less digits than its factorization.

49963256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564 (or 560 counting only the distinct ones).

The product of its digits is 349920, while the sum is 44.

The square root of 49963256 is about 7068.4691411932. The cubic root of 49963256 is about 368.3128837132.

The spelling of 49963256 in words is "forty-nine million, nine hundred sixty-three thousand, two hundred fifty-six".