5344521953 has 2 divisors, whose sum is σ = 5344521954. Its totient is φ = 5344521952.

The previous prime is 5344521907. The next prime is 5344522037. The reversal of 5344521953 is 3591254435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5344048609 + 473344 = 73103^2 + 688^2 .

It is a cyclic number.

It is not a de Polignac number, because 5344521953 - 2²² = 5340327649 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5344521953.

It is not a weakly prime, because it can be changed into another prime (5344521053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2672260976 + 2672260977.

It is an arithmetic number, because the mean of its divisors is an integer number (2672260977).

Almost surely, 2^5344521953 is an apocalyptic number.

It is an amenable number.

5344521953 is a deficient number, since it is larger than the sum of its proper divisors (1).

5344521953 is an equidigital number, since it uses as much as digits as its factorization.

5344521953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 324000, while the sum is 41.

The square root of 5344521953 is about 73106.2374425055. The cubic root of 5344521953 is about 1748.3818460430.

The spelling of 5344521953 in words is "five billion, three hundred forty-four million, five hundred twenty-one thousand, nine hundred fifty-three".