1050500505604 has 48 divisors (see below), whose sum is σ = 2104132326912. Its totient is φ = 454521600000.

The previous prime is 1050500505601. The next prime is 1050500505619. The reversal of 1050500505604 is 4065050050501.

It is a super-2 number, since 2×1050500505604² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (1050500505601) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6229597 + ... + 6396004.

It is an arithmetic number, because the mean of its divisors is an integer number (43836090144).

Almost surely, 2^{1050500505604} is an apocalyptic number.

It is an amenable number.

1050500505604 is an abundant number, since it is smaller than the sum of its proper divisors (1053631821308).

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

1050500505604 is a wasteful number, since it uses less digits than its factorization.

1050500505604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12625708 (or 12625706 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 31.

The spelling of 1050500505604 in words is "one trillion, fifty billion, five hundred million, five hundred five thousand, six hundred four".