3750532251 has 8 divisors (see below), whose sum is σ = 5001360384. Its totient is φ = 2500029480.

The previous prime is 3750532249. The next prime is 3750532307. The reversal of 3750532251 is 1522350573.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3750532251 - 2¹ = 3750532249 is a prime.

It is a super-2 number, since 2×3750532251² = 28132984331582254002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3750532351) 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, 53035 + ... + 101556.

It is an arithmetic number, because the mean of its divisors is an integer number (625170048).

Almost surely, 2^3750532251 is an apocalyptic number.

3750532251 is a deficient number, since it is larger than the sum of its proper divisors (1250828133).

3750532251 is a wasteful number, since it uses less digits than its factorization.

3750532251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162681.

The product of its (nonzero) digits is 31500, while the sum is 33.

The square root of 3750532251 is about 61241.5892266032. The cubic root of 3750532251 is about 1553.6897529489.

The spelling of 3750532251 in words is "three billion, seven hundred fifty million, five hundred thirty-two thousand, two hundred fifty-one".