1054344852 has 36 divisors (see below), whose sum is σ = 2907436896. Its totient is φ = 319498320.

The previous prime is 1054344833. The next prime is 1054344869. The reversal of 1054344852 is 2584434501.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1054344852² = 2223286133877803808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 1330848 + ... + 1331639.

It is an arithmetic number, because the mean of its divisors is an integer number (80762136).

Almost surely, 2^1054344852 is an apocalyptic number.

1054344852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1054344852 is an abundant number, since it is smaller than the sum of its proper divisors (1853092044).

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

1054344852 is a wasteful number, since it uses less digits than its factorization.

1054344852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2662508 (or 2662503 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The square root of 1054344852 is about 32470.6768023089. The cubic root of 1054344852 is about 1017.7963614221.

The spelling of 1054344852 in words is "one billion, fifty-four million, three hundred forty-four thousand, eight hundred fifty-two".