145456010450 has 24 divisors (see below), whose sum is σ = 271033955172. Its totient is φ = 58077936320.

The previous prime is 145456010437. The next prime is 145456010473. The reversal of 145456010450 is 54010654541.

It can be written as a sum of positive squares in 6 ways, for example, as 48456776641 + 96999233809 = 220129^2 + 311447^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 145456010450.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2583569 + ... + 2639268.

Almost surely, 2^145456010450 is an apocalyptic number.

145456010450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145456010450 is a deficient number, since it is larger than the sum of its proper divisors (125577944722).

145456010450 is a wasteful number, since it uses less digits than its factorization.

145456010450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5223406 (or 5223401 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 145456010450 its reverse (54010654541), we get a palindrome (199466664991).

The spelling of 145456010450 in words is "one hundred forty-five billion, four hundred fifty-six million, ten thousand, four hundred fifty".