3750520263876 has 27 divisors (see below), whose sum is σ = 9480511150383. Its totient is φ = 1250169548040.

The previous prime is 3750520263839. The next prime is 3750520263883. The reversal of 3750520263876 is 6783620250573.

It is a happy number.

The square root of 3750520263876 is 1936626.

It is a perfect power (a square), and thus also a powerful number.

3750520263876 is a `hidden beast` number, since 3 + 7 + 50 + 5 + 202 + 6 + 387 + 6 = 666.

3750520263876 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 11458371 + ... + 11781141.

Almost surely, 2^{3750520263876} is an apocalyptic number.

3750520263876 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

3750520263876 is the 1936626-th square number.

It is an amenable number.

3750520263876 is an abundant number, since it is smaller than the sum of its proper divisors (5729990886507).

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

3750520263876 is an frugal number, since it uses more digits than its factorization.

3750520263876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645552 (or 322776 counting only the distinct ones).

The product of its (nonzero) digits is 12700800, while the sum is 54.

The spelling of 3750520263876 in words is "three trillion, seven hundred fifty billion, five hundred twenty million, two hundred sixty-three thousand, eight hundred seventy-six".