1655010048 has 144 divisors (see below), whose sum is σ = 4797676800. Its totient is φ = 504483840.

The previous prime is 1655010043. The next prime is 1655010109. The reversal of 1655010048 is 8400105561.

It is a junction number, because it is equal to n+sod(n) for n = 1655009997 and 1655010024.

It is not an unprimeable number, because it can be changed into a prime (1655010043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 421213 + ... + 425123.

It is an arithmetic number, because the mean of its divisors is an integer number (33317200).

Almost surely, 2^1655010048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1655010048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2398838400).

1655010048 is an abundant number, since it is smaller than the sum of its proper divisors (3142666752).

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

1655010048 is a wasteful number, since it uses less digits than its factorization.

1655010048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3978 (or 3964 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 1655010048 is about 40681.8147087860. The cubic root of 1655010048 is about 1182.8605424266.

The spelling of 1655010048 in words is "one billion, six hundred fifty-five million, ten thousand, forty-eight".