145303610 has 16 divisors (see below), whose sum is σ = 261716616. Its totient is φ = 58083648.

The previous prime is 145303567. The next prime is 145303619. The reversal of 145303610 is 16303541.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 143688169 + 1615441 = 11987^2 + 1271^2 .

It is a super-2 number, since 2×145303610² = 42226278158064200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (145303619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15572 + ... + 23088.

Almost surely, 2^145303610 is an apocalyptic number.

145303610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145303610 is a deficient number, since it is larger than the sum of its proper divisors (116413006).

145303610 is a wasteful number, since it uses less digits than its factorization.

145303610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9457.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 145303610 is about 12054.1947055786. The cubic root of 145303610 is about 525.7252079025.

The spelling of 145303610 in words is "one hundred forty-five million, three hundred three thousand, six hundred ten".