145562480837 has 2 divisors, whose sum is σ = 145562480838. Its totient is φ = 145562480836.

The previous prime is 145562480827. The next prime is 145562480849. The reversal of 145562480837 is 738084265541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 139781767876 + 5780712961 = 373874^2 + 76031^2 .

It is a cyclic number.

It is not a de Polignac number, because 145562480837 - 2¹⁰ = 145562479813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145562480827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72781240418 + 72781240419.

It is an arithmetic number, because the mean of its divisors is an integer number (72781240419).

Almost surely, 2^145562480837 is an apocalyptic number.

It is an amenable number.

145562480837 is a deficient number, since it is larger than the sum of its proper divisors (1).

145562480837 is an equidigital number, since it uses as much as digits as its factorization.

145562480837 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6451200, while the sum is 53.

The spelling of 145562480837 in words is "one hundred forty-five billion, five hundred sixty-two million, four hundred eighty thousand, eight hundred thirty-seven".