145455725362 has 8 divisors (see below), whose sum is σ = 218188331676. Its totient is φ = 72726281472.

The previous prime is 145455725347. The next prime is 145455725383. The reversal of 145455725362 is 263527554541.

It can be written as a sum of positive squares in 2 ways, for example, as 145190719521 + 265005841 = 381039^2 + 16279^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 672063 + ... + 861730.

Almost surely, 2^145455725362 is an apocalyptic number.

145455725362 is a deficient number, since it is larger than the sum of its proper divisors (72732606314).

145455725362 is a wasteful number, since it uses less digits than its factorization.

145455725362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1581212.

The product of its digits is 5040000, while the sum is 49.

The spelling of 145455725362 in words is "one hundred forty-five billion, four hundred fifty-five million, seven hundred twenty-five thousand, three hundred sixty-two".