1010542252 has 24 divisors (see below), whose sum is σ = 1817498592. Its totient is φ = 491337600.

The previous prime is 1010542249. The next prime is 1010542289. The reversal of 1010542252 is 2522450101.

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 7 ways as a sum of consecutive naturals, for example, 41098 + ... + 60910.

It is an arithmetic number, because the mean of its divisors is an integer number (75729108).

Almost surely, 2^1010542252 is an apocalyptic number.

It is an amenable number.

1010542252 is a deficient number, since it is larger than the sum of its proper divisors (806956340).

1010542252 is a wasteful number, since it uses less digits than its factorization.

1010542252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20169 (or 20167 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 1010542252 is about 31789.0272263874. The cubic root of 1010542252 is about 1003.5018070337.

Adding to 1010542252 its reverse (2522450101), we get a palindrome (3532992353).

The spelling of 1010542252 in words is "one billion, ten million, five hundred forty-two thousand, two hundred fifty-two".