3751481051 has 4 divisors (see below), whose sum is σ = 3753876672. Its totient is φ = 3749085432.

The previous prime is 3751481039. The next prime is 3751481057. The reversal of 3751481051 is 1501841573.

3751481051 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3751481051 - 2²⁶ = 3684372187 is a prime.

It is a super-2 number, since 2×3751481051² = 28147220152024129202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3751481057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1195460 + ... + 1198593.

It is an arithmetic number, because the mean of its divisors is an integer number (938469168).

Almost surely, 2^3751481051 is an apocalyptic number.

3751481051 is a deficient number, since it is larger than the sum of its proper divisors (2395621).

3751481051 is a wasteful number, since it uses less digits than its factorization.

3751481051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2395620.

The product of its (nonzero) digits is 16800, while the sum is 35.

The square root of 3751481051 is about 61249.3351065952. The cubic root of 3751481051 is about 1553.8207580480.

The spelling of 3751481051 in words is "three billion, seven hundred fifty-one million, four hundred eighty-one thousand, fifty-one".