1542150536 has 16 divisors (see below), whose sum is σ = 2896826640. Its totient is φ = 769663440.

The previous prime is 1542150509. The next prime is 1542150553. The reversal of 1542150536 is 6350512451.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171830 + ... + 180581.

It is an arithmetic number, because the mean of its divisors is an integer number (181051665).

Almost surely, 2^1542150536 is an apocalyptic number.

It is an amenable number.

1542150536 is a deficient number, since it is larger than the sum of its proper divisors (1354676104).

1542150536 is a wasteful number, since it uses less digits than its factorization.

1542150536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352964 (or 352960 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 1542150536 is about 39270.2245473590. The cubic root of 1542150536 is about 1155.3376413350.

Adding to 1542150536 its reverse (6350512451), we get a palindrome (7892662987).

The spelling of 1542150536 in words is "one billion, five hundred forty-two million, one hundred fifty thousand, five hundred thirty-six".