3758748521078 has 16 divisors (see below), whose sum is σ = 5657566068000. Its totient is φ = 1872893620416.

The previous prime is 3758748521071. The next prime is 3758748521147. The reversal of 3758748521078 is 8701258478573.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3758748521071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19240226 + ... + 19434602.

It is an arithmetic number, because the mean of its divisors is an integer number (353597879250).

Almost surely, 2^{3758748521078} is an apocalyptic number.

3758748521078 is a deficient number, since it is larger than the sum of its proper divisors (1898817546922).

3758748521078 is a wasteful number, since it uses less digits than its factorization.

3758748521078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227671.

The product of its (nonzero) digits is 105369600, while the sum is 65.

The spelling of 3758748521078 in words is "three trillion, seven hundred fifty-eight billion, seven hundred forty-eight million, five hundred twenty-one thousand, seventy-eight".