1038755452 has 12 divisors (see below), whose sum is σ = 2077510960. Its totient is φ = 445180896.

The previous prime is 1038755449. The next prime is 1038755453. The reversal of 1038755452 is 2545578301.

1038755452 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1038755453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18549177 + ... + 18549232.

Almost surely, 2^1038755452 is an apocalyptic number.

It is an amenable number.

1038755452 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1038755452 is a wasteful number, since it uses less digits than its factorization.

1038755452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37098420 (or 37098418 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 40.

The square root of 1038755452 is about 32229.7293193722. The cubic root of 1038755452 is about 1012.7550997114.

The spelling of 1038755452 in words is "one billion, thirty-eight million, seven hundred fifty-five thousand, four hundred fifty-two".