145588541456 has 10 divisors (see below), whose sum is σ = 282077799102. Its totient is φ = 72794270720.

The previous prime is 145588541437. The next prime is 145588541477. The reversal of 145588541456 is 654145885541.

It can be written as a sum of positive squares in only one way, i.e., 107836051456 + 37752490000 = 328384^2 + 194300^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4549641905 + ... + 4549641936.

Almost surely, 2^145588541456 is an apocalyptic number.

145588541456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

145588541456 is a deficient number, since it is larger than the sum of its proper divisors (136489257646).

145588541456 is an equidigital number, since it uses as much as digits as its factorization.

145588541456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9099283849 (or 9099283843 counting only the distinct ones).

The product of its digits is 15360000, while the sum is 56.

The spelling of 145588541456 in words is "one hundred forty-five billion, five hundred eighty-eight million, five hundred forty-one thousand, four hundred fifty-six".