145141052 has 12 divisors (see below), whose sum is σ = 290282160. Its totient is φ = 62203296.

The previous prime is 145141037. The next prime is 145141067. The reversal of 145141052 is 250141541.

145141052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (145141037) and next prime (145141067).

145141052 is an admirable number.

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, 2591777 + ... + 2591832.

It is an arithmetic number, because the mean of its divisors is an integer number (24190180).

Almost surely, 2^145141052 is an apocalyptic number.

It is an amenable number.

145141052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

145141052 is a wasteful number, since it uses less digits than its factorization.

145141052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5183620 (or 5183618 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 145141052 is about 12047.4500206475. The cubic root of 145141052 is about 525.5290835532.

Adding to 145141052 its reverse (250141541), we get a palindrome (395282593).

The spelling of 145141052 in words is "one hundred forty-five million, one hundred forty-one thousand, fifty-two".