50711653 has 2 divisors, whose sum is σ = 50711654. Its totient is φ = 50711652.

The previous prime is 50711641. The next prime is 50711657. The reversal of 50711653 is 35611705.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30935844 + 19775809 = 5562^2 + 4447^2 .

It is a cyclic number.

It is not a de Polignac number, because 50711653 - 2¹³ = 50703461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50711657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25355826 + 25355827.

It is an arithmetic number, because the mean of its divisors is an integer number (25355827).

Almost surely, 2^50711653 is an apocalyptic number.

It is an amenable number.

50711653 is a deficient number, since it is larger than the sum of its proper divisors (1).

50711653 is an equidigital number, since it uses as much as digits as its factorization.

50711653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 50711653 is about 7121.2114840103. The cubic root of 50711653 is about 370.1427571846.

It can be divided in two parts, 5071 and 1653, that added together give a square (6724 = 82²).

The spelling of 50711653 in words is "fifty million, seven hundred eleven thousand, six hundred fifty-three".