1054447752 has 32 divisors (see below), whose sum is σ = 2638288800. Its totient is φ = 351193344.

The previous prime is 1054447747. The next prime is 1054447783. The reversal of 1054447752 is 2577444501.

1054447752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1054447752² = 2223720123395707008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1054447752.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12768 + ... + 47664.

It is an arithmetic number, because the mean of its divisors is an integer number (82446525).

Almost surely, 2^1054447752 is an apocalyptic number.

1054447752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1054447752 is an abundant number, since it is smaller than the sum of its proper divisors (1583841048).

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

1054447752 is a wasteful number, since it uses less digits than its factorization.

1054447752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36165 (or 36161 counting only the distinct ones).

The product of its (nonzero) digits is 156800, while the sum is 39.

The square root of 1054447752 is about 32472.2612701980. The cubic root of 1054447752 is about 1017.8294713476.

The spelling of 1054447752 in words is "one billion, fifty-four million, four hundred forty-seven thousand, seven hundred fifty-two".