145313510 has 8 divisors (see below), whose sum is σ = 261564336. Its totient is φ = 58125400.

The previous prime is 145313503. The next prime is 145313521. The reversal of 145313510 is 15313541.

145313510 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×145313510² = 42232032377040200, 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 3 ways as a sum of consecutive naturals, for example, 7265666 + ... + 7265685.

It is an arithmetic number, because the mean of its divisors is an integer number (32695542).

Almost surely, 2^145313510 is an apocalyptic number.

145313510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145313510 is a deficient number, since it is larger than the sum of its proper divisors (116250826).

145313510 is a wasteful number, since it uses less digits than its factorization.

145313510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14531358.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 145313510 is about 12054.6053440169. The cubic root of 145313510 is about 525.7371474117.

The spelling of 145313510 in words is "one hundred forty-five million, three hundred thirteen thousand, five hundred ten".