254146053135 has 16 divisors (see below), whose sum is σ = 437913199584. Its totient is φ = 125118056832.

The previous prime is 254146053089. The next prime is 254146053199. The reversal of 254146053135 is 531350641452.

It is a happy number.

It is not a de Polignac number, because 254146053135 - 2⁶ = 254146053071 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 254146053093 and 254146053102.

It is a congruent number.

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, 651656352 + ... + 651656741.

It is an arithmetic number, because the mean of its divisors is an integer number (27369574974).

Almost surely, 2^254146053135 is an apocalyptic number.

254146053135 is a deficient number, since it is larger than the sum of its proper divisors (183767146449).

254146053135 is a wasteful number, since it uses less digits than its factorization.

254146053135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303313114.

The product of its (nonzero) digits is 216000, while the sum is 39.

Adding to 254146053135 its reverse (531350641452), we get a palindrome (785496694587).

The spelling of 254146053135 in words is "two hundred fifty-four billion, one hundred forty-six million, fifty-three thousand, one hundred thirty-five".