1535032152 has 48 divisors (see below), whose sum is σ = 4159350000. Its totient is φ = 511434816.

The previous prime is 1535032151. The next prime is 1535032171. The reversal of 1535032152 is 2512305351.

It is a happy number.

1535032152 is a `hidden beast` number, since 1 + 5 + 3 + 503 + 2 + 152 = 666.

It is a super-2 number, since 2×1535032152² = 4712647415347502208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1535032151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 212374 + ... + 219482.

It is an arithmetic number, because the mean of its divisors is an integer number (86653125).

Almost surely, 2^1535032152 is an apocalyptic number.

1535032152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1535032152 is an abundant number, since it is smaller than the sum of its proper divisors (2624317848).

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

1535032152 is a wasteful number, since it uses less digits than its factorization.

1535032152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10120 (or 10113 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 1535032152 is about 39179.4863672305. The cubic root of 1535032152 is about 1153.5572653344.

It can be divided in two parts, 153 and 5032152, that added together give a palindrome (5032305).

The spelling of 1535032152 in words is "one billion, five hundred thirty-five million, thirty-two thousand, one hundred fifty-two".