315030541530 has 64 divisors (see below), whose sum is σ = 762025200768. Its totient is φ = 83349396480.

The previous prime is 315030541499. The next prime is 315030541543. The reversal of 315030541530 is 35145030513.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1883997 + ... + 2044383.

It is an arithmetic number, because the mean of its divisors is an integer number (11906643762).

Almost surely, 2^315030541530 is an apocalyptic number.

315030541530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

315030541530 is an abundant number, since it is smaller than the sum of its proper divisors (446994659238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

315030541530 is a wasteful number, since it uses less digits than its factorization.

315030541530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160911.

The product of its (nonzero) digits is 13500, while the sum is 30.

The spelling of 315030541530 in words is "three hundred fifteen billion, thirty million, five hundred forty-one thousand, five hundred thirty".