254532211514 has 16 divisors (see below), whose sum is σ = 436349476608. Its totient is φ = 109083097872.

The previous prime is 254532211429. The next prime is 254532211523. The reversal of 254532211514 is 415112235452.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 718319 + ... + 1012445.

It is an arithmetic number, because the mean of its divisors is an integer number (27271842288).

Almost surely, 2^254532211514 is an apocalyptic number.

254532211514 is a deficient number, since it is larger than the sum of its proper divisors (181817265094).

254532211514 is a wasteful number, since it uses less digits than its factorization.

254532211514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355949.

The product of its digits is 48000, while the sum is 35.

Adding to 254532211514 its reverse (415112235452), we get a palindrome (669644446966).

The spelling of 254532211514 in words is "two hundred fifty-four billion, five hundred thirty-two million, two hundred eleven thousand, five hundred fourteen".