6120149504 has 40 divisors (see below), whose sum is σ = 13975260288. Its totient is φ = 2622919680.

The previous prime is 6120149501. The next prime is 6120149543. The reversal of 6120149504 is 4059410216.

It is a super-2 number, since 2×6120149504² = 74912459902622892032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (6120149501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 850232 + ... + 857399.

Almost surely, 2^6120149504 is an apocalyptic number.

6120149504 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

6120149504 is an abundant number, since it is smaller than the sum of its proper divisors (7855110784).

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

6120149504 is an equidigital number, since it uses as much as digits as its factorization.

6120149504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1707656 (or 1707640 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 6120149504 is about 78231.3843927103. The cubic root of 6120149504 is about 1829.1697492934.

The spelling of 6120149504 in words is "six billion, one hundred twenty million, one hundred forty-nine thousand, five hundred four".