145206051 has 8 divisors (see below), whose sum is σ = 198330384. Its totient is φ = 94442880.

The previous prime is 145206041. The next prime is 145206067. The reversal of 145206051 is 150602541.

145206051 is digitally balanced in base 2, because in such base 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 not a de Polignac number, because 145206051 - 2¹³ = 145197859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (145206041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 590146 + ... + 590391.

It is an arithmetic number, because the mean of its divisors is an integer number (24791298).

Almost surely, 2^145206051 is an apocalyptic number.

145206051 is a deficient number, since it is larger than the sum of its proper divisors (53124333).

145206051 is a wasteful number, since it uses less digits than its factorization.

145206051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180581.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 145206051 is about 12050.1473434975. The cubic root of 145206051 is about 525.6075216577.

Adding to 145206051 its reverse (150602541), we get a palindrome (295808592).

The spelling of 145206051 in words is "one hundred forty-five million, two hundred six thousand, fifty-one".