157962041 has 2 divisors, whose sum is σ = 157962042. Its totient is φ = 157962040.

The previous prime is 157961987. The next prime is 157962047. The reversal of 157962041 is 140269751.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 133171600 + 24790441 = 11540^2 + 4979^2 .

It is a cyclic number.

It is not a de Polignac number, because 157962041 - 2¹⁸ = 157699897 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 157961992 and 157962010.

It is not a weakly prime, because it can be changed into another prime (157962047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78981020 + 78981021.

It is an arithmetic number, because the mean of its divisors is an integer number (78981021).

Almost surely, 2^157962041 is an apocalyptic number.

It is an amenable number.

157962041 is a deficient number, since it is larger than the sum of its proper divisors (1).

157962041 is an equidigital number, since it uses as much as digits as its factorization.

157962041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 157962041 is about 12568.2950713293. The cubic root of 157962041 is about 540.5687206654.

The spelling of 157962041 in words is "one hundred fifty-seven million, nine hundred sixty-two thousand, forty-one".