1542524012 has 6 divisors (see below), whose sum is σ = 2699417028. Its totient is φ = 771262004.

The previous prime is 1542523981. The next prime is 1542524021. The reversal of 1542524012 is 2104252451.

It is a super-2 number, since 2×1542524012² = 4758760655193152288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192815498 + ... + 192815505.

It is an arithmetic number, because the mean of its divisors is an integer number (449902838).

Almost surely, 2^1542524012 is an apocalyptic number.

It is an amenable number.

1542524012 is a deficient number, since it is larger than the sum of its proper divisors (1156893016).

1542524012 is a wasteful number, since it uses less digits than its factorization.

1542524012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385631007 (or 385631005 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 1542524012 is about 39274.9794653034. The cubic root of 1542524012 is about 1155.4308998600.

Adding to 1542524012 its reverse (2104252451), we get a palindrome (3646776463).

The spelling of 1542524012 in words is "one billion, five hundred forty-two million, five hundred twenty-four thousand, twelve".