6149452857575 has 24 divisors (see below), whose sum is σ = 7670305283328. Its totient is φ = 4890547249280.

The previous prime is 6149452857521. The next prime is 6149452857577. The reversal of 6149452857575 is 5757582549416.

It is not a de Polignac number, because 6149452857575 - 2¹⁰ = 6149452856551 is a prime.

It is a hoax number, since the sum of its digits (68) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6149452857577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38555642 + ... + 38714808.

It is an arithmetic number, because the mean of its divisors is an integer number (319596053472).

Almost surely, 2^{6149452857575} is an apocalyptic number.

6149452857575 is a deficient number, since it is larger than the sum of its proper divisors (1520852425753).

6149452857575 is a wasteful number, since it uses less digits than its factorization.

6149452857575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168283 (or 168278 counting only the distinct ones).

The product of its digits is 423360000, while the sum is 68.

The spelling of 6149452857575 in words is "six trillion, one hundred forty-nine billion, four hundred fifty-two million, eight hundred fifty-seven thousand, five hundred seventy-five".