50703623 has 2 divisors, whose sum is σ = 50703624. Its totient is φ = 50703622.

The previous prime is 50703617. The next prime is 50703637. The reversal of 50703623 is 32630705.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50703623 - 2⁶ = 50703559 is a prime.

It is a super-2 number, since 2×50703623² = 5141714770652258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50703592 and 50703601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50703613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25351811 + 25351812.

It is an arithmetic number, because the mean of its divisors is an integer number (25351812).

Almost surely, 2^50703623 is an apocalyptic number.

50703623 is a deficient number, since it is larger than the sum of its proper divisors (1).

50703623 is an equidigital number, since it uses as much as digits as its factorization.

50703623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 26.

The square root of 50703623 is about 7120.6476531282. The cubic root of 50703623 is about 370.1232192477.

The spelling of 50703623 in words is "fifty million, seven hundred three thousand, six hundred twenty-three".