254345132453154 has 32 divisors (see below), whose sum is σ = 510463003651776. Its totient is φ = 84486430501440.

The previous prime is 254345132453143. The next prime is 254345132453173. The reversal of 254345132453154 is 451354231543452.

254345132453154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×254345132453154² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 254345132453097 and 254345132453106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16239612 + ... + 27792359.

It is an arithmetic number, because the mean of its divisors is an integer number (15951968864118).

Almost surely, 2^{254345132453154} is an apocalyptic number.

254345132453154 is an abundant number, since it is smaller than the sum of its proper divisors (256117871198622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

254345132453154 is a wasteful number, since it uses less digits than its factorization.

254345132453154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44035330.

The product of its digits is 17280000, while the sum is 51.

The spelling of 254345132453154 in words is "two hundred fifty-four trillion, three hundred forty-five billion, one hundred thirty-two million, four hundred fifty-three thousand, one hundred fifty-four".