505041622416 has 60 divisors (see below), whose sum is σ = 1420815252480. Its totient is φ = 167465799360.

The previous prime is 505041622369. The next prime is 505041622429. The reversal of 505041622416 is 614226140505.

505041622416 is a `hidden beast` number, since 5 + 0 + 5 + 0 + 416 + 224 + 16 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9153736 + ... + 9208743.

It is an arithmetic number, because the mean of its divisors is an integer number (23680254208).

Almost surely, 2^505041622416 is an apocalyptic number.

It is an amenable number.

505041622416 is an abundant number, since it is smaller than the sum of its proper divisors (915773630064).

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

505041622416 is a wasteful number, since it uses less digits than its factorization.

505041622416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18362684 (or 18362675 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 505041622416 in words is "five hundred five billion, forty-one million, six hundred twenty-two thousand, four hundred sixteen".