4537773468 has 24 divisors (see below), whose sum is σ = 11764598160. Its totient is φ = 1512591120.

The previous prime is 4537773421. The next prime is 4537773473. The reversal of 4537773468 is 8643777354.

4537773468 is a `hidden beast` number, since 4 + 537 + 77 + 34 + 6 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

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, 21008103 + ... + 21008318.

It is an arithmetic number, because the mean of its divisors is an integer number (490191590).

Almost surely, 2^4537773468 is an apocalyptic number.

It is an amenable number.

4537773468 is an abundant number, since it is smaller than the sum of its proper divisors (7226824692).

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

4537773468 is a wasteful number, since it uses less digits than its factorization.

4537773468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42016434 (or 42016426 counting only the distinct ones).

The product of its digits is 11854080, while the sum is 54.

The square root of 4537773468 is about 67362.9977658358. The cubic root of 4537773468 is about 1655.5702124519.

It can be divided in two parts, 453777346 and 8, that added together give a palindrome (453777354).

The spelling of 4537773468 in words is "four billion, five hundred thirty-seven million, seven hundred seventy-three thousand, four hundred sixty-eight".