145256350 has 24 divisors (see below), whose sum is σ = 270875520. Its totient is φ = 57952320.

The previous prime is 145256341. The next prime is 145256351. The reversal of 145256350 is 53652541.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145256351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16899 + ... + 24001.

It is an arithmetic number, because the mean of its divisors is an integer number (11286480).

Almost surely, 2^145256350 is an apocalyptic number.

145256350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145256350 is a deficient number, since it is larger than the sum of its proper divisors (125619170).

145256350 is a wasteful number, since it uses less digits than its factorization.

145256350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7524 (or 7519 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 145256350 is about 12052.2342327056. The cubic root of 145256350 is about 525.6682043462.

The spelling of 145256350 in words is "one hundred forty-five million, two hundred fifty-six thousand, three hundred fifty".