141455537 has 2 divisors, whose sum is σ = 141455538. Its totient is φ = 141455536.

The previous prime is 141455527. The next prime is 141455581. The reversal of 141455537 is 735554141.

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., 101525776 + 39929761 = 10076^2 + 6319^2 .

It is a cyclic number.

It is not a de Polignac number, because 141455537 - 2⁶ = 141455473 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 141455497 and 141455506.

It is not a weakly prime, because it can be changed into another prime (141455507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70727768 + 70727769.

It is an arithmetic number, because the mean of its divisors is an integer number (70727769).

Almost surely, 2^141455537 is an apocalyptic number.

It is an amenable number.

141455537 is a deficient number, since it is larger than the sum of its proper divisors (1).

141455537 is an equidigital number, since it uses as much as digits as its factorization.

141455537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42000, while the sum is 35.

The square root of 141455537 is about 11893.5081872423. The cubic root of 141455537 is about 521.0427019130.

The spelling of 141455537 in words is "one hundred forty-one million, four hundred fifty-five thousand, five hundred thirty-seven".