153331112161457 has 2 divisors, whose sum is σ = 153331112161458. Its totient is φ = 153331112161456.

The previous prime is 153331112161441. The next prime is 153331112161531. The reversal of 153331112161457 is 754161211133351.

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., 150517589010721 + 2813523150736 = 12268561^2 + 1677356^2 .

It is a cyclic number.

It is not a de Polignac number, because 153331112161457 - 2⁴ = 153331112161441 is a prime.

It is not a weakly prime, because it can be changed into another prime (153331112161657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76665556080728 + 76665556080729.

It is an arithmetic number, because the mean of its divisors is an integer number (76665556080729).

Almost surely, 2^{153331112161457} is an apocalyptic number.

It is an amenable number.

153331112161457 is a deficient number, since it is larger than the sum of its proper divisors (1).

153331112161457 is an equidigital number, since it uses as much as digits as its factorization.

153331112161457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 226800, while the sum is 44.

The spelling of 153331112161457 in words is "one hundred fifty-three trillion, three hundred thirty-one billion, one hundred twelve million, one hundred sixty-one thousand, four hundred fifty-seven".