6126777516 has 48 divisors (see below), whose sum is σ = 14374660608. Its totient is φ = 2031024000.

The previous prime is 6126777469. The next prime is 6126777529. The reversal of 6126777516 is 6157776216.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2400441 + ... + 2402991.

It is an arithmetic number, because the mean of its divisors is an integer number (299472096).

Almost surely, 2^6126777516 is an apocalyptic number.

It is an amenable number.

6126777516 is an abundant number, since it is smaller than the sum of its proper divisors (8247883092).

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

6126777516 is a wasteful number, since it uses less digits than its factorization.

6126777516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3582 (or 3580 counting only the distinct ones).

The product of its digits is 740880, while the sum is 48.

The square root of 6126777516 is about 78273.7345218688. The cubic root of 6126777516 is about 1829.8298303948.

The spelling of 6126777516 in words is "six billion, one hundred twenty-six million, seven hundred seventy-seven thousand, five hundred sixteen".