152485841 has 2 divisors, whose sum is σ = 152485842. Its totient is φ = 152485840.

The previous prime is 152485829. The next prime is 152485867. The reversal of 152485841 is 148584251.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 81993025 + 70492816 = 9055^2 + 8396^2 .

It is a cyclic number.

It is not a de Polignac number, because 152485841 - 2²² = 148291537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 152485795 and 152485804.

It is not a weakly prime, because it can be changed into another prime (152485871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76242920 + 76242921.

It is an arithmetic number, because the mean of its divisors is an integer number (76242921).

Almost surely, 2^152485841 is an apocalyptic number.

It is an amenable number.

152485841 is a deficient number, since it is larger than the sum of its proper divisors (1).

152485841 is an equidigital number, since it uses as much as digits as its factorization.

152485841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51200, while the sum is 38.

The square root of 152485841 is about 12348.5157407682. The cubic root of 152485841 is about 534.2483297950.

The spelling of 152485841 in words is "one hundred fifty-two million, four hundred eighty-five thousand, eight hundred forty-one".