145305033520510 has 16 divisors (see below), whose sum is σ = 261550008523872. Its totient is φ = 58121802700000.

The previous prime is 145305033520481. The next prime is 145305033520547. The reversal of 145305033520510 is 15025330503541.

It is a super-2 number, since 2×145305033520510² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 145305033520510.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23426866 + ... + 28972885.

It is an arithmetic number, because the mean of its divisors is an integer number (16346875532742).

Almost surely, 2^{145305033520510} is an apocalyptic number.

145305033520510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145305033520510 is a deficient number, since it is larger than the sum of its proper divisors (116244975003362).

145305033520510 is a wasteful number, since it uses less digits than its factorization.

145305033520510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52677059.

The product of its (nonzero) digits is 135000, while the sum is 37.

The spelling of 145305033520510 in words is "one hundred forty-five trillion, three hundred five billion, thirty-three million, five hundred twenty thousand, five hundred ten".