1040255352 has 32 divisors (see below), whose sum is σ = 2889598800. Its totient is φ = 346751712.

The previous prime is 1040255341. The next prime is 1040255369. The reversal of 1040255352 is 2535520401.

It is a happy number.

1040255352 is a `hidden beast` number, since 104 + 0 + 2 + 553 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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, 2407783 + ... + 2408214.

Almost surely, 2^1040255352 is an apocalyptic number.

1040255352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1040255352 is an abundant number, since it is smaller than the sum of its proper divisors (1849343448).

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

1040255352 is a wasteful number, since it uses less digits than its factorization.

1040255352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4816012 (or 4816002 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 1040255352 is about 32252.9898148993. The cubic root of 1040255352 is about 1013.2423176372.

Adding to 1040255352 its reverse (2535520401), we get a palindrome (3575775753).

The spelling of 1040255352 in words is "one billion, forty million, two hundred fifty-five thousand, three hundred fifty-two".