4451693377790 has 16 divisors (see below), whose sum is σ = 8013076804368. Its totient is φ = 1780670967936.

The previous prime is 4451693377787. The next prime is 4451693377799. The reversal of 4451693377790 is 977733961544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4451693377799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2985494 + ... + 4220966.

It is an arithmetic number, because the mean of its divisors is an integer number (500817300273).

Almost surely, 2^{4451693377790} is an apocalyptic number.

4451693377790 is a deficient number, since it is larger than the sum of its proper divisors (3561383426578).

4451693377790 is a wasteful number, since it uses less digits than its factorization.

4451693377790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1595803.

The product of its (nonzero) digits is 120022560, while the sum is 65.

The spelling of 4451693377790 in words is "four trillion, four hundred fifty-one billion, six hundred ninety-three million, three hundred seventy-seven thousand, seven hundred ninety".