145054350 has 72 divisors (see below), whose sum is σ = 445395600. Its totient is φ = 33154560.

The previous prime is 145054337. The next prime is 145054373. The reversal of 145054350 is 53450541.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 19875 + ... + 26174.

It is an arithmetic number, because the mean of its divisors is an integer number (6186050).

Almost surely, 2^145054350 is an apocalyptic number.

145054350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145054350 is an abundant number, since it is smaller than the sum of its proper divisors (300341250).

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

145054350 is a wasteful number, since it uses less digits than its factorization.

145054350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46074 (or 46066 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 145054350 is about 12043.8511282729. The cubic root of 145054350 is about 525.4244187052.

The spelling of 145054350 in words is "one hundred forty-five million, fifty-four thousand, three hundred fifty".