1011452652 has 72 divisors (see below), whose sum is σ = 2963181312. Its totient is φ = 284911200.

The previous prime is 1011452647. The next prime is 1011452719. The reversal of 1011452652 is 2562541101.

1011452652 is a `hidden beast` number, since 1 + 0 + 1 + 1 + 4 + 5 + 2 + 652 = 666.

1011452652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10374 + ... + 46157.

It is an arithmetic number, because the mean of its divisors is an integer number (41155296).

Almost surely, 2^1011452652 is an apocalyptic number.

1011452652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1011452652 is an abundant number, since it is smaller than the sum of its proper divisors (1951728660).

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

1011452652 is a wasteful number, since it uses less digits than its factorization.

1011452652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56619 (or 56614 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 1011452652 is about 31803.3434091449. The cubic root of 1011452652 is about 1003.8030689978.

Adding to 1011452652 its reverse (2562541101), we get a palindrome (3573993753).

The spelling of 1011452652 in words is "one billion, eleven million, four hundred fifty-two thousand, six hundred fifty-two".