53456496901 has 2 divisors, whose sum is σ = 53456496902. Its totient is φ = 53456496900.

The previous prime is 53456496883. The next prime is 53456496913. The reversal of 53456496901 is 10969465435.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53127945025 + 328551876 = 230495^2 + 18126^2 .

It is a cyclic number.

It is not a de Polignac number, because 53456496901 - 2²¹ = 53454399749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53456496001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26728248450 + 26728248451.

It is an arithmetic number, because the mean of its divisors is an integer number (26728248451).

Almost surely, 2^53456496901 is an apocalyptic number.

It is an amenable number.

53456496901 is a deficient number, since it is larger than the sum of its proper divisors (1).

53456496901 is an equidigital number, since it uses as much as digits as its factorization.

53456496901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3499200, while the sum is 52.

The spelling of 53456496901 in words is "fifty-three billion, four hundred fifty-six million, four hundred ninety-six thousand, nine hundred one".