50777248 has 12 divisors (see below), whose sum is σ = 99967770. Its totient is φ = 25388608.

The previous prime is 50777239. The next prime is 50777273. The reversal of 50777248 is 84277705.

It can be written as a sum of positive squares in only one way, i.e., 28005264 + 22771984 = 5292^2 + 4772^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 50777248.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 793363 + ... + 793426.

Almost surely, 2^50777248 is an apocalyptic number.

It is an amenable number.

50777248 is a deficient number, since it is larger than the sum of its proper divisors (49190522).

50777248 is a wasteful number, since it uses less digits than its factorization.

50777248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586799 (or 1586791 counting only the distinct ones).

The product of its (nonzero) digits is 109760, while the sum is 40.

The square root of 50777248 is about 7125.8156024416. The cubic root of 50777248 is about 370.3022803698.

The spelling of 50777248 in words is "fifty million, seven hundred seventy-seven thousand, two hundred forty-eight".