4877534520 has 48 divisors (see below), whose sum is σ = 15851988360. Its totient is φ = 1300675776.

The previous prime is 4877534489. The next prime is 4877534531. The reversal of 4877534520 is 254357784.

4877534520 is a `hidden beast` number, since 4 + 8 + 77 + 53 + 4 + 520 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

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, 6773994 + ... + 6774713.

Almost surely, 2^4877534520 is an apocalyptic number.

4877534520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4877534520 is an abundant number, since it is smaller than the sum of its proper divisors (10974453840).

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

4877534520 is a wasteful number, since it uses less digits than its factorization.

4877534520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13548724 (or 13548717 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 45.

The square root of 4877534520 is about 69839.3479351003. The cubic root of 4877534520 is about 1695.8995199386.

The spelling of 4877534520 in words is "four billion, eight hundred seventy-seven million, five hundred thirty-four thousand, five hundred twenty".