50699264 has 88 divisors (see below), whose sum is σ = 126553728. Its totient is φ = 19722240.

The previous prime is 50699261. The next prime is 50699267. The reversal of 50699264 is 46299605.

It is an interprime number because it is at equal distance from previous prime (50699261) and next prime (50699267).

It is a tau number, because it is divible by the number of its divisors (88).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50699261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78527 + ... + 79169.

Almost surely, 2^50699264 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 50699264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63276864).

50699264 is an abundant number, since it is smaller than the sum of its proper divisors (75854464).

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

50699264 is a wasteful number, since it uses less digits than its factorization.

50699264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681 (or 663 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 50699264 is about 7120.3415648408. The cubic root of 50699264 is about 370.1126124228.

The spelling of 50699264 in words is "fifty million, six hundred ninety-nine thousand, two hundred sixty-four".