49253603401 has 2 divisors, whose sum is σ = 49253603402. Its totient is φ = 49253603400.

The previous prime is 49253603263. The next prime is 49253603411. The reversal of 49253603401 is 10430635294.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35805722176 + 13447881225 = 189224^2 + 115965^2 .

It is a cyclic number.

It is not a de Polignac number, because 49253603401 - 2⁹ = 49253602889 is a prime.

It is not a weakly prime, because it can be changed into another prime (49253603411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24626801700 + 24626801701.

It is an arithmetic number, because the mean of its divisors is an integer number (24626801701).

Almost surely, 2^49253603401 is an apocalyptic number.

It is an amenable number.

49253603401 is a deficient number, since it is larger than the sum of its proper divisors (1).

49253603401 is an equidigital number, since it uses as much as digits as its factorization.

49253603401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 49253603401 in words is "forty-nine billion, two hundred fifty-three million, six hundred three thousand, four hundred one".