1536499077136 has 45 divisors (see below), whose sum is σ = 2988045931423. Its totient is φ = 765401038880.

The previous prime is 1536499077089. The next prime is 1536499077137. The reversal of 1536499077136 is 6317709946351.

The square root of 1536499077136 is 1239556.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1536499077137) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2136994185 + ... + 2136994903.

Almost surely, 2^{1536499077136} is an apocalyptic number.

1536499077136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1536499077136 is the 1239556-th square number.

It is an amenable number.

1536499077136 is a deficient number, since it is larger than the sum of its proper divisors (1451546854287).

1536499077136 is an frugal number, since it uses more digits than its factorization.

1536499077136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2308 (or 1152 counting only the distinct ones).

The product of its (nonzero) digits is 25719120, while the sum is 61.

The spelling of 1536499077136 in words is "one trillion, five hundred thirty-six billion, four hundred ninety-nine million, seventy-seven thousand, one hundred thirty-six".