6145542536 has 32 divisors (see below), whose sum is σ = 13175215680. Its totient is φ = 2632564800.

The previous prime is 6145542509. The next prime is 6145542581. The reversal of 6145542536 is 6352455416.

It is a happy number.

It is a super-2 number, since 2×6145542536² = 75535386123570622592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6145542493 and 6145542502.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99671 + ... + 149081.

It is an arithmetic number, because the mean of its divisors is an integer number (411725490).

Almost surely, 2^6145542536 is an apocalyptic number.

It is an amenable number.

6145542536 is an abundant number, since it is smaller than the sum of its proper divisors (7029673144).

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

6145542536 is a wasteful number, since it uses less digits than its factorization.

6145542536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51645 (or 51641 counting only the distinct ones).

The product of its digits is 432000, while the sum is 41.

The square root of 6145542536 is about 78393.5108028719. The cubic root of 6145542536 is about 1831.6960532916.

The spelling of 6145542536 in words is "six billion, one hundred forty-five million, five hundred forty-two thousand, five hundred thirty-six".