145363628361 has 64 divisors (see below), whose sum is σ = 234584985600. Its totient is φ = 78315552000.

The previous prime is 145363628353. The next prime is 145363628369. The reversal of 145363628361 is 163826363541.

It is an interprime number because it is at equal distance from previous prime (145363628353) and next prime (145363628369).

It is not a de Polignac number, because 145363628361 - 2³ = 145363628353 is a prime.

It is a super-2 number, since 2×145363628361² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 145363628361.

It is not an unprimeable number, because it can be changed into a prime (145363628369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5149636 + ... + 5177786.

It is an arithmetic number, because the mean of its divisors is an integer number (3665390400).

Almost surely, 2^145363628361 is an apocalyptic number.

It is an amenable number.

145363628361 is a deficient number, since it is larger than the sum of its proper divisors (89221357239).

145363628361 is a wasteful number, since it uses less digits than its factorization.

145363628361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28390.

The product of its digits is 1866240, while the sum is 48.

The spelling of 145363628361 in words is "one hundred forty-five billion, three hundred sixty-three million, six hundred twenty-eight thousand, three hundred sixty-one".