873268860453 has 16 divisors (see below), whose sum is σ = 1282541385216. Its totient is φ = 524115465840.

The previous prime is 873268860427. The next prime is 873268860461. The reversal of 873268860453 is 354068862378.

It is a happy number.

It is not a de Polignac number, because 873268860453 - 2¹² = 873268856357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (873268860473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128456275 + ... + 128463072.

It is an arithmetic number, because the mean of its divisors is an integer number (80158836576).

Almost surely, 2^873268860453 is an apocalyptic number.

It is an amenable number.

873268860453 is a deficient number, since it is larger than the sum of its proper divisors (409272524763).

873268860453 is a wasteful number, since it uses less digits than its factorization.

873268860453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256919464.

The product of its (nonzero) digits is 46448640, while the sum is 60.

The spelling of 873268860453 in words is "eight hundred seventy-three billion, two hundred sixty-eight million, eight hundred sixty thousand, four hundred fifty-three".