151452505023049 has 2 divisors, whose sum is σ = 151452505023050. Its totient is φ = 151452505023048.

The previous prime is 151452505023007. The next prime is 151452505023151. The reversal of 151452505023049 is 940320505254151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 148610728360000 + 2841776663049 = 12190600^2 + 1685757^2 .

It is a cyclic number.

It is not a de Polignac number, because 151452505023049 - 2²³ = 151452496634441 is a prime.

It is a super-2 number, since 2×151452505023049² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (151452505020049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75726252511524 + 75726252511525.

It is an arithmetic number, because the mean of its divisors is an integer number (75726252511525).

Almost surely, 2^{151452505023049} is an apocalyptic number.

It is an amenable number.

151452505023049 is a deficient number, since it is larger than the sum of its proper divisors (1).

151452505023049 is an equidigital number, since it uses as much as digits as its factorization.

151452505023049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080000, while the sum is 46.

The spelling of 151452505023049 in words is "one hundred fifty-one trillion, four hundred fifty-two billion, five hundred five million, twenty-three thousand, forty-nine".