53049593 has 2 divisors, whose sum is σ = 53049594. Its totient is φ = 53049592.

The previous prime is 53049583. The next prime is 53049617. The reversal of 53049593 is 39594035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52954729 + 94864 = 7277^2 + 308^2 .

It is a cyclic number.

It is not a de Polignac number, because 53049593 - 2¹² = 53045497 is a prime.

It is not a weakly prime, because it can be changed into another prime (53049553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26524796 + 26524797.

It is an arithmetic number, because the mean of its divisors is an integer number (26524797).

Almost surely, 2^53049593 is an apocalyptic number.

It is an amenable number.

53049593 is a deficient number, since it is larger than the sum of its proper divisors (1).

53049593 is an equidigital number, since it uses as much as digits as its factorization.

53049593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72900, while the sum is 38.

The square root of 53049593 is about 7283.5151540997. The cubic root of 53049593 is about 375.7456995769.

The spelling of 53049593 in words is "fifty-three million, forty-nine thousand, five hundred ninety-three".