315200110545 has 48 divisors (see below), whose sum is σ = 557287099200. Its totient is φ = 164757732480.

The previous prime is 315200110523. The next prime is 315200110591. The reversal of 315200110545 is 545011002513.

315200110545 is a `hidden beast` number, since 3 + 1 + 5 + 2 + 0 + 0 + 110 + 545 = 666.

It is not a de Polignac number, because 315200110545 - 2⁹ = 315200110033 is a prime.

It is a super-2 number, since 2×315200110545² (a number of 24 digits) contains 22 as substring.

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 47 ways as a sum of consecutive naturals, for example, 699471 + ... + 1058139.

It is an arithmetic number, because the mean of its divisors is an integer number (11610147900).

Almost surely, 2^315200110545 is an apocalyptic number.

It is an amenable number.

315200110545 is a deficient number, since it is larger than the sum of its proper divisors (242086988655).

315200110545 is a wasteful number, since it uses less digits than its factorization.

315200110545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359070 (or 359067 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The spelling of 315200110545 in words is "three hundred fifteen billion, two hundred million, one hundred ten thousand, five hundred forty-five".