254435045554115 has 64 divisors (see below), whose sum is σ = 314125513724928. Its totient is φ = 197785748160000.

The previous prime is 254435045554037. The next prime is 254435045554141. The reversal of 254435045554115 is 511455540534452.

It is not a de Polignac number, because 254435045554115 - 2¹² = 254435045550019 is a prime.

It is a super-2 number, since 2×254435045554115² (a number of 30 digits) contains 22 as substring.

It is a Duffinian 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 in 63 ways as a sum of consecutive naturals, for example, 4405696490 + ... + 4405754240.

It is an arithmetic number, because the mean of its divisors is an integer number (4908211151952).

Almost surely, 2^{254435045554115} is an apocalyptic number.

254435045554115 is a deficient number, since it is larger than the sum of its proper divisors (59690468170813).

254435045554115 is a wasteful number, since it uses less digits than its factorization.

254435045554115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58588.

The product of its (nonzero) digits is 24000000, while the sum is 53.

The spelling of 254435045554115 in words is "two hundred fifty-four trillion, four hundred thirty-five billion, forty-five million, five hundred fifty-four thousand, one hundred fifteen".