1534505332 has 12 divisors (see below), whose sum is σ = 2772009856. Its totient is φ = 742502520.

The previous prime is 1534505293. The next prime is 1534505347. The reversal of 1534505332 is 2335054351.

It is a super-2 number, since 2×1534505332² = 4709413227872860448, which contains 22 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 1534505294 and 1534505303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6187398 + ... + 6187645.

Almost surely, 2^1534505332 is an apocalyptic number.

It is an amenable number.

1534505332 is a deficient number, since it is larger than the sum of its proper divisors (1237504524).

1534505332 is a wasteful number, since it uses less digits than its factorization.

1534505332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12375078 (or 12375076 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 1534505332 is about 39172.7626291534. The cubic root of 1534505332 is about 1153.4252840437.

Adding to 1534505332 its reverse (2335054351), we get a palindrome (3869559683).

The spelling of 1534505332 in words is "one billion, five hundred thirty-four million, five hundred five thousand, three hundred thirty-two".