50299553 has 2 divisors, whose sum is σ = 50299554. Its totient is φ = 50299552.

The previous prime is 50299547. The next prime is 50299573. The reversal of 50299553 is 35599205.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50225569 + 73984 = 7087^2 + 272^2 .

It is a cyclic number.

It is not a de Polignac number, because 50299553 - 2⁶ = 50299489 is a prime.

It is not a weakly prime, because it can be changed into another prime (50299573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25149776 + 25149777.

It is an arithmetic number, because the mean of its divisors is an integer number (25149777).

Almost surely, 2^50299553 is an apocalyptic number.

It is an amenable number.

50299553 is a deficient number, since it is larger than the sum of its proper divisors (1).

50299553 is an equidigital number, since it uses as much as digits as its factorization.

50299553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60750, while the sum is 38.

The square root of 50299553 is about 7092.2177772542. The cubic root of 50299553 is about 369.1373939685.

The spelling of 50299553 in words is "fifty million, two hundred ninety-nine thousand, five hundred fifty-three".