4898556540 has 96 divisors (see below), whose sum is σ = 15651908160. Its totient is φ = 1270971648.

The previous prime is 4898556527. The next prime is 4898556571. The reversal of 4898556540 is 456558984.

4898556540 is a `hidden beast` number, since 4 + 8 + 98 + 5 + 5 + 6 + 540 = 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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 102607 + ... + 142566.

It is an arithmetic number, because the mean of its divisors is an integer number (163040710).

Almost surely, 2^4898556540 is an apocalyptic number.

It is an amenable number.

4898556540 is an abundant number, since it is smaller than the sum of its proper divisors (10753351620).

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

4898556540 is a wasteful number, since it uses less digits than its factorization.

4898556540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245228 (or 245220 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 54.

The square root of 4898556540 is about 69989.6888119957. The cubic root of 4898556540 is about 1698.3324524789.

The spelling of 4898556540 in words is "four billion, eight hundred ninety-eight million, five hundred fifty-six thousand, five hundred forty".