1010555252 has 12 divisors (see below), whose sum is σ = 2021110560. Its totient is φ = 433095096.

The previous prime is 1010555237. The next prime is 1010555309. The reversal of 1010555252 is 2525550101.

1010555252 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18045602 + ... + 18045657.

It is an arithmetic number, because the mean of its divisors is an integer number (168425880).

Almost surely, 2^1010555252 is an apocalyptic number.

It is an amenable number.

1010555252 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1010555252 is a wasteful number, since it uses less digits than its factorization.

1010555252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36091270 (or 36091268 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 26.

The square root of 1010555252 is about 31789.2316988001. The cubic root of 1010555252 is about 1003.5061101582.

The spelling of 1010555252 in words is "one billion, ten million, five hundred fifty-five thousand, two hundred fifty-two".