254032150513 has 4 divisors (see below), whose sum is σ = 255590630128. Its totient is φ = 252473670900.

The previous prime is 254032150511. The next prime is 254032150583. The reversal of 254032150513 is 315051230452.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 254032150513 - 2¹ = 254032150511 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254032150511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 779239563 + ... + 779239888.

It is an arithmetic number, because the mean of its divisors is an integer number (63897657532).

Almost surely, 2^254032150513 is an apocalyptic number.

It is an amenable number.

254032150513 is a deficient number, since it is larger than the sum of its proper divisors (1558479615).

254032150513 is a wasteful number, since it uses less digits than its factorization.

254032150513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558479614.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 254032150513 its reverse (315051230452), we get a palindrome (569083380965).

The spelling of 254032150513 in words is "two hundred fifty-four billion, thirty-two million, one hundred fifty thousand, five hundred thirteen".