3042510157 has 2 divisors, whose sum is σ = 3042510158. Its totient is φ = 3042510156.

The previous prime is 3042510131. The next prime is 3042510187. The reversal of 3042510157 is 7510152403.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2497100841 + 545409316 = 49971^2 + 23354^2 .

It is a cyclic number.

It is not a de Polignac number, because 3042510157 - 2¹¹ = 3042508109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3042510187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1521255078 + 1521255079.

It is an arithmetic number, because the mean of its divisors is an integer number (1521255079).

Almost surely, 2^3042510157 is an apocalyptic number.

It is an amenable number.

3042510157 is a deficient number, since it is larger than the sum of its proper divisors (1).

3042510157 is an equidigital number, since it uses as much as digits as its factorization.

3042510157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 3042510157 is about 55158.9535524379. The cubic root of 3042510157 is about 1449.0298952221.

The spelling of 3042510157 in words is "three billion, forty-two million, five hundred ten thousand, one hundred fifty-seven".