505233462000 has 80 divisors (see below), whose sum is σ = 1628872700832. Its totient is φ = 134728921600.

The previous prime is 505233461951. The next prime is 505233462037. The reversal of 505233462000 is 264332505.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×505233462000² (a number of 24 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42096789 + ... + 42108788.

Almost surely, 2^505233462000 is an apocalyptic number.

505233462000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

505233462000 is an abundant number, since it is smaller than the sum of its proper divisors (1123639238832).

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

505233462000 is a wasteful number, since it uses less digits than its factorization.

505233462000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84205603 (or 84205587 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 505233462000 its reverse (264332505), we get a palindrome (505497794505).

The spelling of 505233462000 in words is "five hundred five billion, two hundred thirty-three million, four hundred sixty-two thousand".