496455347551 has 2 divisors, whose sum is σ = 496455347552. Its totient is φ = 496455347550.

The previous prime is 496455347543. The next prime is 496455347567. The reversal of 496455347551 is 155743554694.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 496455347551 - 2³ = 496455347543 is a prime.

It is a super-2 number, since 2×496455347551² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (496455347951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248227673775 + 248227673776.

It is an arithmetic number, because the mean of its divisors is an integer number (248227673776).

Almost surely, 2^496455347551 is an apocalyptic number.

496455347551 is a deficient number, since it is larger than the sum of its proper divisors (1).

496455347551 is an equidigital number, since it uses as much as digits as its factorization.

496455347551 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360000, while the sum is 58.

The spelling of 496455347551 in words is "four hundred ninety-six billion, four hundred fifty-five million, three hundred forty-seven thousand, five hundred fifty-one".