145802469237 has 8 divisors (see below), whose sum is σ = 201106854240. Its totient is φ = 93849865200.

The previous prime is 145802469233. The next prime is 145802469251. The reversal of 145802469237 is 732964208541.

145802469237 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 145802469237 - 2² = 145802469233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 145802469237.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145802469233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 837945139 + ... + 837945312.

It is an arithmetic number, because the mean of its divisors is an integer number (25138356780).

It is a 1-persistent number, because it is pandigital, but 2⋅145802469237 = 291604938474 is not.

Almost surely, 2^145802469237 is an apocalyptic number.

It is an amenable number.

145802469237 is a deficient number, since it is larger than the sum of its proper divisors (55304385003).

145802469237 is a wasteful number, since it uses less digits than its factorization.

145802469237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1675890483.

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 145802469237 in words is "one hundred forty-five billion, eight hundred two million, four hundred sixty-nine thousand, two hundred thirty-seven".