145577456063 has 8 divisors (see below), whose sum is σ = 157813973856. Its totient is φ = 133489260000.

The previous prime is 145577456047. The next prime is 145577456069. The reversal of 145577456063 is 360654775541.

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

It is a cyclic number.

It is not a de Polignac number, because 145577456063 - 2⁴ = 145577456047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 145577455996 and 145577456014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145577456069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37078388 + ... + 37082313.

It is an arithmetic number, because the mean of its divisors is an integer number (19726746732).

Almost surely, 2^145577456063 is an apocalyptic number.

145577456063 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

145577456063 is a deficient number, since it is larger than the sum of its proper divisors (12236517793).

145577456063 is a wasteful number, since it uses less digits than its factorization.

145577456063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74160865.

The product of its (nonzero) digits is 10584000, while the sum is 53.

The spelling of 145577456063 in words is "one hundred forty-five billion, five hundred seventy-seven million, four hundred fifty-six thousand, sixty-three".