1040555352 has 16 divisors (see below), whose sum is σ = 2601388440. Its totient is φ = 346851776.

The previous prime is 1040555333. The next prime is 1040555371. The reversal of 1040555352 is 2535550401.

It is a happy number.

1040555352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1040555333) and next prime (1040555371).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21678213 + ... + 21678260.

Almost surely, 2^1040555352 is an apocalyptic number.

1040555352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1040555352 is an abundant number, since it is smaller than the sum of its proper divisors (1560833088).

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

1040555352 is a wasteful number, since it uses less digits than its factorization.

1040555352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43356482 (or 43356478 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 1040555352 is about 32257.6402112740. The cubic root of 1040555352 is about 1013.3397115057.

The spelling of 1040555352 in words is "one billion, forty million, five hundred fifty-five thousand, three hundred fifty-two".