2083377544 has 8 divisors (see below), whose sum is σ = 3906332910. Its totient is φ = 1041688768.

The previous prime is 2083377539. The next prime is 2083377547. The reversal of 2083377544 is 4457733802.

It can be written as a sum of positive squares in only one way, i.e., 1167588900 + 915788644 = 34170^2 + 30262^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 2083377544.

It is not an unprimeable number, because it can be changed into a prime (2083377547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130211089 + ... + 130211104.

Almost surely, 2^2083377544 is an apocalyptic number.

It is an amenable number.

2083377544 is a deficient number, since it is larger than the sum of its proper divisors (1822955366).

2083377544 is a wasteful number, since it uses less digits than its factorization.

2083377544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260422199 (or 260422195 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 43.

The square root of 2083377544 is about 45644.0307597828. The cubic root of 2083377544 is about 1277.1914216723.

The spelling of 2083377544 in words is "two billion, eighty-three million, three hundred seventy-seven thousand, five hundred forty-four".