145772552095 has 8 divisors (see below), whose sum is σ = 176659014240. Its totient is φ = 115463407200.

The previous prime is 145772552047. The next prime is 145772552129. The reversal of 145772552095 is 590255277541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-145772552095 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144328755 + ... + 144329764.

It is an arithmetic number, because the mean of its divisors is an integer number (22082376780).

Almost surely, 2^145772552095 is an apocalyptic number.

145772552095 is a deficient number, since it is larger than the sum of its proper divisors (30886462145).

145772552095 is a wasteful number, since it uses less digits than its factorization.

145772552095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288658625.

The product of its (nonzero) digits is 4410000, while the sum is 52.

The spelling of 145772552095 in words is "one hundred forty-five billion, seven hundred seventy-two million, five hundred fifty-two thousand, ninety-five".