3725121152351 has 4 divisors (see below), whose sum is σ = 3725161448352. Its totient is φ = 3725080856352.

The previous prime is 3725121152317. The next prime is 3725121152413. The reversal of 3725121152351 is 1532511215273.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3725121152351 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 (3725121154351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20009015 + ... + 20194328.

It is an arithmetic number, because the mean of its divisors is an integer number (931290362088).

Almost surely, 2^{3725121152351} is an apocalyptic number.

3725121152351 is a deficient number, since it is larger than the sum of its proper divisors (40296001).

3725121152351 is an equidigital number, since it uses as much as digits as its factorization.

3725121152351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40296000.

The product of its digits is 63000, while the sum is 38.

The spelling of 3725121152351 in words is "three trillion, seven hundred twenty-five billion, one hundred twenty-one million, one hundred fifty-two thousand, three hundred fifty-one".