8151542436 has 48 divisors (see below), whose sum is σ = 19166716800. Its totient is φ = 2696332800.

The previous prime is 8151542419. The next prime is 8151542479. The reversal of 8151542436 is 6342451518.

It is a junction number, because it is equal to n+sod(n) for n = 8151542394 and 8151542403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 943665 + ... + 952263.

It is an arithmetic number, because the mean of its divisors is an integer number (399306600).

Almost surely, 2^8151542436 is an apocalyptic number.

It is an amenable number.

8151542436 is an abundant number, since it is smaller than the sum of its proper divisors (11015174364).

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

8151542436 is a wasteful number, since it uses less digits than its factorization.

8151542436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9204 (or 9202 counting only the distinct ones).

The product of its digits is 115200, while the sum is 39.

The square root of 8151542436 is about 90285.8927850858. The cubic root of 8151542436 is about 2012.5496250819.

The spelling of 8151542436 in words is "eight billion, one hundred fifty-one million, five hundred forty-two thousand, four hundred thirty-six".