3756540001 has 4 divisors (see below), whose sum is σ = 3836466432. Its totient is φ = 3676613572.

The previous prime is 3756539957. The next prime is 3756540013. The reversal of 3756540001 is 1000456573.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1000456573 = 7481 ⋅133733.

It is a cyclic number.

It is not a de Polignac number, because 3756540001 - 2⁹ = 3756539489 is a prime.

It is a super-2 number, since 2×3756540001² = 28223185558226160002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3756540701) 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, 39963145 + ... + 39963238.

It is an arithmetic number, because the mean of its divisors is an integer number (959116608).

Almost surely, 2^3756540001 is an apocalyptic number.

It is an amenable number.

3756540001 is a deficient number, since it is larger than the sum of its proper divisors (79926431).

3756540001 is an equidigital number, since it uses as much as digits as its factorization.

3756540001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79926430.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 3756540001 is about 61290.6191924996. The cubic root of 3756540001 is about 1554.5188974959.

Adding to 3756540001 its reverse (1000456573), we get a palindrome (4756996574).

The spelling of 3756540001 in words is "three billion, seven hundred fifty-six million, five hundred forty thousand, one".