1010555104 has 72 divisors (see below), whose sum is σ = 2187281880. Its totient is φ = 459283968.

The previous prime is 1010555057. The next prime is 1010555111. The reversal of 1010555104 is 4015550101.

It is a happy number.

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, 360942 + ... + 363730.

It is an arithmetic number, because the mean of its divisors is an integer number (30378915).

Almost surely, 2^1010555104 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 1010555104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1093640940).

1010555104 is an abundant number, since it is smaller than the sum of its proper divisors (1176726776).

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

1010555104 is a wasteful number, since it uses less digits than its factorization.

1010555104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2892 (or 2871 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 22.

The square root of 1010555104 is about 31789.2293709678. The cubic root of 1010555104 is about 1003.5060611690.

The spelling of 1010555104 in words is "one billion, ten million, five hundred fifty-five thousand, one hundred four".