3554125157 has 4 divisors (see below), whose sum is σ = 3877227456. Its totient is φ = 3231022860.

The previous prime is 3554125151. The next prime is 3554125193. The reversal of 3554125157 is 7515214553.

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 3554125157 - 2⁶ = 3554125093 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3554125157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3554125151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161551133 + ... + 161551154.

It is an arithmetic number, because the mean of its divisors is an integer number (969306864).

Almost surely, 2^3554125157 is an apocalyptic number.

It is an amenable number.

3554125157 is a deficient number, since it is larger than the sum of its proper divisors (323102299).

3554125157 is a wasteful number, since it uses less digits than its factorization.

3554125157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323102298.

The product of its digits is 105000, while the sum is 38.

The square root of 3554125157 is about 59616.4839369113. The cubic root of 3554125157 is about 1526.0809545849.

The spelling of 3554125157 in words is "three billion, five hundred fifty-four million, one hundred twenty-five thousand, one hundred fifty-seven".