254853733922 has 6 divisors (see below), whose sum is σ = 382281671793. Its totient is φ = 127426509992.

The previous prime is 254853733909. The next prime is 254853733963. The reversal of 254853733922 is 229337358452.

It can be written as a sum of positive squares in 2 ways, for example, as 252173704561 + 2680029361 = 502169^2 + 51769^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=356969.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 535454 + ... + 892422.

Almost surely, 2^254853733922 is an apocalyptic number.

254853733922 is a deficient number, since it is larger than the sum of its proper divisors (127427937871).

254853733922 is an frugal number, since it uses more digits than its factorization.

254853733922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713940 (or 356971 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 53.

The spelling of 254853733922 in words is "two hundred fifty-four billion, eight hundred fifty-three million, seven hundred thirty-three thousand, nine hundred twenty-two".