315466616506 has 16 divisors (see below), whose sum is σ = 484220740608. Its totient is φ = 154059948000.

The previous prime is 315466616471. The next prime is 315466616533. The reversal of 315466616506 is 605616664513.

It is a super-2 number, since 2×315466616506² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 315466616506.

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, 4454151 + ... + 4524421.

It is an arithmetic number, because the mean of its divisors is an integer number (30263796288).

Almost surely, 2^315466616506 is an apocalyptic number.

315466616506 is a deficient number, since it is larger than the sum of its proper divisors (168754124102).

315466616506 is a wasteful number, since it uses less digits than its factorization.

315466616506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122517.

The product of its (nonzero) digits is 2332800, while the sum is 49.

The spelling of 315466616506 in words is "three hundred fifteen billion, four hundred sixty-six million, six hundred sixteen thousand, five hundred six".