1054646052 has 24 divisors (see below), whose sum is σ = 2465181600. Its totient is φ = 350928576.

The previous prime is 1054646041. The next prime is 1054646069. The reversal of 1054646052 is 2506464501.

It is a super-2 number, since 2×1054646052² = 2224556589998373408, which contains 22 as substring.

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, 70402 + ... + 84057.

It is an arithmetic number, because the mean of its divisors is an integer number (102715900).

Almost surely, 2^1054646052 is an apocalyptic number.

1054646052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1054646052 is an abundant number, since it is smaller than the sum of its proper divisors (1410535548).

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

1054646052 is a wasteful number, since it uses less digits than its factorization.

1054646052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155035 (or 155033 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 1054646052 is about 32475.3145019413. The cubic root of 1054646052 is about 1017.8932718640.

The spelling of 1054646052 in words is "one billion, fifty-four million, six hundred forty-six thousand, fifty-two".