254023709054 has 4 divisors (see below), whose sum is σ = 381035563584. Its totient is φ = 127011854526.

The previous prime is 254023709011. The next prime is 254023709111. The reversal of 254023709054 is 450907320452.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63505927262 + ... + 63505927265.

It is an arithmetic number, because the mean of its divisors is an integer number (95258890896).

Almost surely, 2^254023709054 is an apocalyptic number.

254023709054 is a deficient number, since it is larger than the sum of its proper divisors (127011854530).

254023709054 is a wasteful number, since it uses less digits than its factorization.

254023709054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127011854529.

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 254023709054 in words is "two hundred fifty-four billion, twenty-three million, seven hundred nine thousand, fifty-four".