145455501203514 has 12 divisors (see below), whose sum is σ = 315153585940986. Its totient is φ = 48485167067832.

The previous prime is 145455501203459. The next prime is 145455501203527. The reversal of 145455501203514 is 415302105554541.

145455501203514 is a `hidden beast` number, since 1 + 4 + 5 + 4 + 5 + 5 + 5 + 0 + 120 + 3 + 514 = 666.

It can be written as a sum of positive squares in only one way, i.e., 135639028937889 + 9816472265625 = 11646417^2 + 3133125^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 145455501203514.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4040430588969 + ... + 4040430589004.

Almost surely, 2^{145455501203514} is an apocalyptic number.

145455501203514 is an abundant number, since it is smaller than the sum of its proper divisors (169698084737472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145455501203514 is a wasteful number, since it uses less digits than its factorization.

145455501203514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8080861177981 (or 8080861177978 counting only the distinct ones).

The product of its (nonzero) digits is 1200000, while the sum is 45.

The spelling of 145455501203514 in words is "one hundred forty-five trillion, four hundred fifty-five billion, five hundred one million, two hundred three thousand, five hundred fourteen".