6075621377 has 12 divisors (see below), whose sum is σ = 7075155780. Its totient is φ = 5202078336.

The previous prime is 6075621361. The next prime is 6075621407. The reversal of 6075621377 is 7731265706.

It can be written as a sum of positive squares in 2 ways, for example, as 945624001 + 5129997376 = 30751^2 + 71624^2 .

It is not a de Polignac number, because 6075621377 - 2⁴ = 6075621361 is a prime.

It is a super-2 number, since 2×6075621377² = 73826350233318752258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6075621577) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20252 + ... + 112077.

It is an arithmetic number, because the mean of its divisors is an integer number (589596315).

Almost surely, 2^6075621377 is an apocalyptic number.

It is an amenable number.

6075621377 is a deficient number, since it is larger than the sum of its proper divisors (999534403).

6075621377 is a wasteful number, since it uses less digits than its factorization.

6075621377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133280 (or 133273 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 44.

The square root of 6075621377 is about 77946.2723739885. The cubic root of 6075621377 is about 1824.7228079162.

The spelling of 6075621377 in words is "six billion, seventy-five million, six hundred twenty-one thousand, three hundred seventy-seven".