4905231600 has 120 divisors (see below), whose sum is σ = 15736905472. Its totient is φ = 1306080000.

The previous prime is 4905231589. The next prime is 4905231623. The reversal of 4905231600 is 61325094.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×4905231600² = 48122594099277120000, which 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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 898479 + ... + 903921.

Almost surely, 2^4905231600 is an apocalyptic number.

4905231600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4905231600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7868452736).

4905231600 is an abundant number, since it is smaller than the sum of its proper divisors (10831673872).

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

4905231600 is a wasteful number, since it uses less digits than its factorization.

4905231600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6215 (or 6204 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 4905231600 is about 70037.3586023916. The cubic root of 4905231600 is about 1699.1035181031.

Adding to 4905231600 its reverse (61325094), we get a palindrome (4966556694).

The spelling of 4905231600 in words is "four billion, nine hundred five million, two hundred thirty-one thousand, six hundred".