254213010512 has 40 divisors (see below), whose sum is σ = 493247823720. Its totient is φ = 126923397120.

The previous prime is 254213010497. The next prime is 254213010553. The reversal of 254213010512 is 215010312452.

It can be written as a sum of positive squares in 4 ways, for example, as 121524748816 + 132688261696 = 348604^2 + 364264^2 .

It is a congruent number.

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, 44682164 + ... + 44687852.

It is an arithmetic number, because the mean of its divisors is an integer number (12331195593).

Almost surely, 2^254213010512 is an apocalyptic number.

It is an amenable number.

254213010512 is a deficient number, since it is larger than the sum of its proper divisors (239034813208).

254213010512 is a wasteful number, since it uses less digits than its factorization.

254213010512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9231 (or 9225 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 254213010512 its reverse (215010312452), we get a palindrome (469223322964).

The spelling of 254213010512 in words is "two hundred fifty-four billion, two hundred thirteen million, ten thousand, five hundred twelve".