315152025254 has 16 divisors (see below), whose sum is σ = 515794744080. Its totient is φ = 143225523360.

The previous prime is 315152025203. The next prime is 315152025289. The reversal of 315152025254 is 452520251513.

It is a happy number.

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, 1142669 + ... + 1391400.

It is an arithmetic number, because the mean of its divisors is an integer number (32237171505).

Almost surely, 2^315152025254 is an apocalyptic number.

315152025254 is a deficient number, since it is larger than the sum of its proper divisors (200642718826).

315152025254 is a wasteful number, since it uses less digits than its factorization.

315152025254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2539735.

The product of its (nonzero) digits is 60000, while the sum is 35.

Adding to 315152025254 its reverse (452520251513), we get a palindrome (767672276767).

The spelling of 315152025254 in words is "three hundred fifteen billion, one hundred fifty-two million, twenty-five thousand, two hundred fifty-four".