6242455136 has 12 divisors (see below), whose sum is σ = 12289833612. Its totient is φ = 3121227552.

The previous prime is 6242455127. The next prime is 6242455147. The reversal of 6242455136 is 6315542426.

It is a super-2 number, since 2×6242455136² = 77936492249945556992, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6242455136.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97538330 + ... + 97538393.

It is an arithmetic number, because the mean of its divisors is an integer number (1024152801).

Almost surely, 2^6242455136 is an apocalyptic number.

It is an amenable number.

6242455136 is a deficient number, since it is larger than the sum of its proper divisors (6047378476).

6242455136 is a wasteful number, since it uses less digits than its factorization.

6242455136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195076733 (or 195076725 counting only the distinct ones).

The product of its digits is 172800, while the sum is 38.

The square root of 6242455136 is about 79009.2091847526. The cubic root of 6242455136 is about 1841.2742370842.

The spelling of 6242455136 in words is "six billion, two hundred forty-two million, four hundred fifty-five thousand, one hundred thirty-six".