145651016 has 16 divisors (see below), whose sum is σ = 312109440. Its totient is φ = 62421840.

The previous prime is 145651013. The next prime is 145651027. The reversal of 145651016 is 610156541.

It is a self number, because there is not a number n which added to its sum of digits gives 145651016.

It is not an unprimeable number, because it can be changed into a prime (145651013) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1300400 + ... + 1300511.

It is an arithmetic number, because the mean of its divisors is an integer number (19506840).

Almost surely, 2^145651016 is an apocalyptic number.

It is an amenable number.

145651016 is an abundant number, since it is smaller than the sum of its proper divisors (166458424).

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

145651016 is a wasteful number, since it uses less digits than its factorization.

145651016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2600924 (or 2600920 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 145651016 is about 12068.5962729723. The cubic root of 145651016 is about 526.1438594113.

The spelling of 145651016 in words is "one hundred forty-five million, six hundred fifty-one thousand, sixteen".