1502452141 has 2 divisors, whose sum is σ = 1502452142. Its totient is φ = 1502452140.

The previous prime is 1502452117. The next prime is 1502452157. The reversal of 1502452141 is 1412542051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1422421225 + 80030916 = 37715^2 + 8946^2 .

It is a cyclic number.

It is not a de Polignac number, because 1502452141 - 2⁷ = 1502452013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1502452111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 751226070 + 751226071.

It is an arithmetic number, because the mean of its divisors is an integer number (751226071).

Almost surely, 2^1502452141 is an apocalyptic number.

It is an amenable number.

1502452141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1502452141 is an equidigital number, since it uses as much as digits as its factorization.

1502452141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 1502452141 is about 38761.4775389174. The cubic root of 1502452141 is about 1145.3376808919.

Adding to 1502452141 its reverse (1412542051), we get a palindrome (2914994192).

The spelling of 1502452141 in words is "one billion, five hundred two million, four hundred fifty-two thousand, one hundred forty-one".