3752445413 has 4 divisors (see below), whose sum is σ = 3949942560. Its totient is φ = 3554948268.

The previous prime is 3752445397. The next prime is 3752445443. The reversal of 3752445413 is 3145442573.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3752445413 - 2⁴ = 3752445397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3752445443) 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, 98748545 + ... + 98748582.

It is an arithmetic number, because the mean of its divisors is an integer number (987485640).

Almost surely, 2^3752445413 is an apocalyptic number.

It is an amenable number.

3752445413 is a deficient number, since it is larger than the sum of its proper divisors (197497147).

3752445413 is a wasteful number, since it uses less digits than its factorization.

3752445413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197497146.

The product of its digits is 201600, while the sum is 38.

The square root of 3752445413 is about 61257.2070290509. The cubic root of 3752445413 is about 1553.9538892295.

Adding to 3752445413 its reverse (3145442573), we get a palindrome (6897887986).

The spelling of 3752445413 in words is "three billion, seven hundred fifty-two million, four hundred forty-five thousand, four hundred thirteen".