254941354497 has 8 divisors (see below), whose sum is σ = 348212581920. Its totient is φ = 165815515040.

The previous prime is 254941354427. The next prime is 254941354517. The reversal of 254941354497 is 794453149452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 254941354497 - 2¹⁰ = 254941353473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (254941354427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1036346847 + ... + 1036347092.

It is an arithmetic number, because the mean of its divisors is an integer number (43526572740).

Almost surely, 2^254941354497 is an apocalyptic number.

It is an amenable number.

254941354497 is a deficient number, since it is larger than the sum of its proper divisors (93271227423).

254941354497 is a wasteful number, since it uses less digits than its factorization.

254941354497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2072693983.

The product of its digits is 21772800, while the sum is 57.

The spelling of 254941354497 in words is "two hundred fifty-four billion, nine hundred forty-one million, three hundred fifty-four thousand, four hundred ninety-seven".