802495468291 has 16 divisors (see below), whose sum is σ = 915003037440. Its totient is φ = 696683639520.

The previous prime is 802495468273. The next prime is 802495468303. The reversal of 802495468291 is 192864594208.

It is a happy number.

It is not a de Polignac number, because 802495468291 - 2²⁷ = 802361250563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (802495468231) 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, 2432121 + ... + 2742298.

It is an arithmetic number, because the mean of its divisors is an integer number (57187689840).

Almost surely, 2^802495468291 is an apocalyptic number.

802495468291 is a deficient number, since it is larger than the sum of its proper divisors (112507569149).

802495468291 is a wasteful number, since it uses less digits than its factorization.

802495468291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5175066.

The product of its (nonzero) digits is 9953280, while the sum is 58.

The spelling of 802495468291 in words is "eight hundred two billion, four hundred ninety-five million, four hundred sixty-eight thousand, two hundred ninety-one".