4934621453 has 2 divisors, whose sum is σ = 4934621454. Its totient is φ = 4934621452.

The previous prime is 4934621437. The next prime is 4934621459. The reversal of 4934621453 is 3541264394.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3020821444 + 1913800009 = 54962^2 + 43747^2 .

It is a cyclic number.

It is not a de Polignac number, because 4934621453 - 2⁴ = 4934621437 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4934621453.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4934621459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2467310726 + 2467310727.

It is an arithmetic number, because the mean of its divisors is an integer number (2467310727).

Almost surely, 2^4934621453 is an apocalyptic number.

It is an amenable number.

4934621453 is a deficient number, since it is larger than the sum of its proper divisors (1).

4934621453 is an equidigital number, since it uses as much as digits as its factorization.

4934621453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 41.

The square root of 4934621453 is about 70246.8608053057. The cubic root of 4934621453 is about 1702.4901744657.

The spelling of 4934621453 in words is "four billion, nine hundred thirty-four million, six hundred twenty-one thousand, four hundred fifty-three".