145076153847 has 16 divisors (see below), whose sum is σ = 198687471840. Its totient is φ = 94091784192.

The previous prime is 145076153837. The next prime is 145076153867. The reversal of 145076153847 is 748351670541.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-145076153847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 145076153847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145076153837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 868179 + ... + 1021707.

It is an arithmetic number, because the mean of its divisors is an integer number (12417966990).

Almost surely, 2^145076153847 is an apocalyptic number.

145076153847 is a deficient number, since it is larger than the sum of its proper divisors (53611317993).

145076153847 is a wasteful number, since it uses less digits than its factorization.

145076153847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162082.

The product of its (nonzero) digits is 2822400, while the sum is 51.

The spelling of 145076153847 in words is "one hundred forty-five billion, seventy-six million, one hundred fifty-three thousand, eight hundred forty-seven".