6149938952 has 16 divisors (see below), whose sum is σ = 11748704940. Its totient is φ = 3016950976.

The previous prime is 6149938933. The next prime is 6149938957. The reversal of 6149938952 is 2598399416.

It can be written as a sum of positive squares in 2 ways, for example, as 5960766436 + 189172516 = 77206^2 + 13754^2 .

It is a super-2 number, since 2×6149938952² = 75643498226653716608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6149938957) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7251863 + ... + 7252710.

Almost surely, 2^6149938952 is an apocalyptic number.

It is an amenable number.

6149938952 is a deficient number, since it is larger than the sum of its proper divisors (5598765988).

6149938952 is a wasteful number, since it uses less digits than its factorization.

6149938952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14504632 (or 14504628 counting only the distinct ones).

The product of its digits is 4199040, while the sum is 56.

The square root of 6149938952 is about 78421.5464779929. The cubic root of 6149938952 is about 1832.1327371835.

The spelling of 6149938952 in words is "six billion, one hundred forty-nine million, nine hundred thirty-eight thousand, nine hundred fifty-two".