3752250919 has 4 divisors (see below), whose sum is σ = 3853663144. Its totient is φ = 3650838696.

The previous prime is 3752250893. The next prime is 3752250937. The reversal of 3752250919 is 9190522573.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9190522573 = 101 ⋅90995273.

It is a cyclic number.

It is not a de Polignac number, because 3752250919 - 2²⁷ = 3618033191 is a prime.

It is a super-2 number, since 2×3752250919² = 28158773918272689122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3752250949) 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, 50706057 + ... + 50706130.

It is an arithmetic number, because the mean of its divisors is an integer number (963415786).

Almost surely, 2^3752250919 is an apocalyptic number.

3752250919 is a deficient number, since it is larger than the sum of its proper divisors (101412225).

3752250919 is a wasteful number, since it uses less digits than its factorization.

3752250919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101412224.

The product of its (nonzero) digits is 170100, while the sum is 43.

The square root of 3752250919 is about 61255.6194891538. The cubic root of 3752250919 is about 1553.9270409660.

The spelling of 3752250919 in words is "three billion, seven hundred fifty-two million, two hundred fifty thousand, nine hundred nineteen".