145506450510 has 24 divisors (see below), whose sum is σ = 378316771560. Its totient is φ = 38801720112.

The previous prime is 145506450493. The next prime is 145506450553. The reversal of 145506450510 is 15054605541.

145506450510 is a `hidden beast` number, since 1 + 4 + 5 + 5 + 0 + 645 + 0 + 5 + 1 + 0 = 666.

It is a congruent number.

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, 808369080 + ... + 808369259.

It is an arithmetic number, because the mean of its divisors is an integer number (15763198815).

Almost surely, 2^145506450510 is an apocalyptic number.

145506450510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145506450510 is an abundant number, since it is smaller than the sum of its proper divisors (232810321050).

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

145506450510 is a wasteful number, since it uses less digits than its factorization.

145506450510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1616738352 (or 1616738349 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

The spelling of 145506450510 in words is "one hundred forty-five billion, five hundred six million, four hundred fifty thousand, five hundred ten".