2801458013 has 2 divisors, whose sum is σ = 2801458014. Its totient is φ = 2801458012.

The previous prime is 2801457991. The next prime is 2801458031. The reversal of 2801458013 is 3108541082.

Together with next prime (2801458031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1945427449 + 856030564 = 44107^2 + 29258^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2801458013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2801451013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1400729006 + 1400729007.

It is an arithmetic number, because the mean of its divisors is an integer number (1400729007).

Almost surely, 2^2801458013 is an apocalyptic number.

It is an amenable number.

2801458013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2801458013 is an equidigital number, since it uses as much as digits as its factorization.

2801458013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 2801458013 is about 52928.8013561615. The cubic root of 2801458013 is about 1409.7043480847.

Adding to 2801458013 its reverse (3108541082), we get a palindrome (5909999095).

The spelling of 2801458013 in words is "two billion, eight hundred one million, four hundred fifty-eight thousand, thirteen".