145352310 has 16 divisors (see below), whose sum is σ = 348845616. Its totient is φ = 38760608.

The previous prime is 145352297. The next prime is 145352323. The reversal of 145352310 is 13253541.

It is an interprime number because it is at equal distance from previous prime (145352297) and next prime (145352323).

It is a super-2 number, since 2×145352310² = 42254588044672200, which contains 22 as substring.

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, 2422509 + ... + 2422568.

It is an arithmetic number, because the mean of its divisors is an integer number (21802851).

Almost surely, 2^145352310 is an apocalyptic number.

145352310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145352310 is an abundant number, since it is smaller than the sum of its proper divisors (203493306).

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

145352310 is a wasteful number, since it uses less digits than its factorization.

145352310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4845087.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 145352310 is about 12056.2145800413. The cubic root of 145352310 is about 525.7839354129.

The spelling of 145352310 in words is "one hundred forty-five million, three hundred fifty-two thousand, three hundred ten".