5648762898 has 96 divisors (see below), whose sum is σ = 12926484480. Its totient is φ = 1780431840.

The previous prime is 5648762813. The next prime is 5648762921. The reversal of 5648762898 is 8982678465.

5648762898 is a `hidden beast` number, since 5 + 6 + 487 + 62 + 8 + 98 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5196111 + ... + 5197197.

It is an arithmetic number, because the mean of its divisors is an integer number (134650880).

Almost surely, 2^5648762898 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5648762898, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6463242240).

5648762898 is an abundant number, since it is smaller than the sum of its proper divisors (7277721582).

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

5648762898 is a wasteful number, since it uses less digits than its factorization.

5648762898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332 (or 1329 counting only the distinct ones).

The product of its digits is 46448640, while the sum is 63.

The square root of 5648762898 is about 75158.2523612677. The cubic root of 5648762898 is about 1780.9474922368.

The spelling of 5648762898 in words is "five billion, six hundred forty-eight million, seven hundred sixty-two thousand, eight hundred ninety-eight".