872474503463 has 2 divisors, whose sum is σ = 872474503464. Its totient is φ = 872474503462.

The previous prime is 872474503409. The next prime is 872474503507. The reversal of 872474503463 is 364305474278.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 872474503463 - 2⁸ = 872474503207 is a prime.

It is a super-2 number, since 2×872474503463² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (872474503063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436237251731 + 436237251732.

It is an arithmetic number, because the mean of its divisors is an integer number (436237251732).

Almost surely, 2^872474503463 is an apocalyptic number.

872474503463 is a deficient number, since it is larger than the sum of its proper divisors (1).

872474503463 is an equidigital number, since it uses as much as digits as its factorization.

872474503463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13547520, while the sum is 53.

The spelling of 872474503463 in words is "eight hundred seventy-two billion, four hundred seventy-four million, five hundred three thousand, four hundred sixty-three".