1355542152 has 32 divisors (see below), whose sum is σ = 3389964480. Its totient is φ = 451699520.

The previous prime is 1355542147. The next prime is 1355542159. The reversal of 1355542152 is 2512455531.

It is a super-2 number, since 2×1355542152² = 3674989051697582208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1355542159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85402 + ... + 100022.

It is an arithmetic number, because the mean of its divisors is an integer number (105936390).

Almost surely, 2^1355542152 is an apocalyptic number.

1355542152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1355542152 is an abundant number, since it is smaller than the sum of its proper divisors (2034422328).

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

1355542152 is a wasteful number, since it uses less digits than its factorization.

1355542152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18493 (or 18489 counting only the distinct ones).

The product of its digits is 30000, while the sum is 33.

The square root of 1355542152 is about 36817.6880317056. The cubic root of 1355542152 is about 1106.7197893081.

Adding to 1355542152 its reverse (2512455531), we get a palindrome (3867997683).

The spelling of 1355542152 in words is "one billion, three hundred fifty-five million, five hundred forty-two thousand, one hundred fifty-two".