4987810455 has 32 divisors (see below), whose sum is σ = 8454849984. Its totient is φ = 2502230016.

The previous prime is 4987810453. The next prime is 4987810463. The reversal of 4987810455 is 5540187894.

It is not a de Polignac number, because 4987810455 - 2¹ = 4987810453 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a junction number, because it is equal to n+sod(n) for n = 4987810398 and 4987810407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4987810453) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 534187 + ... + 543443.

It is an arithmetic number, because the mean of its divisors is an integer number (264214062).

Almost surely, 2^4987810455 is an apocalyptic number.

4987810455 is a deficient number, since it is larger than the sum of its proper divisors (3467039529).

4987810455 is a wasteful number, since it uses less digits than its factorization.

4987810455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11395.

The product of its (nonzero) digits is 1612800, while the sum is 51.

The square root of 4987810455 is about 70624.4324224981. The cubic root of 4987810455 is about 1708.5852273312.

The spelling of 4987810455 in words is "four billion, nine hundred eighty-seven million, eight hundred ten thousand, four hundred fifty-five".