1351042532 has 12 divisors (see below), whose sum is σ = 2702085120. Its totient is φ = 579018216.

The previous prime is 1351042523. The next prime is 1351042541. The reversal of 1351042532 is 2352401531.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1351042523) and next prime (1351042541).

1351042532 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24125732 + ... + 24125787.

It is an arithmetic number, because the mean of its divisors is an integer number (225173760).

Almost surely, 2^1351042532 is an apocalyptic number.

It is an amenable number.

1351042532 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.

1351042532 is a wasteful number, since it uses less digits than its factorization.

1351042532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48251530 (or 48251528 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1351042532 is about 36756.5304673877. The cubic root of 1351042532 is about 1105.4938742210.

The spelling of 1351042532 in words is "one billion, three hundred fifty-one million, forty-two thousand, five hundred thirty-two".