145023952951 has 8 divisors (see below), whose sum is σ = 152720633520. Its totient is φ = 137333656512.

The previous prime is 145023952939. The next prime is 145023952963. The reversal of 145023952951 is 159259320541.

It is an interprime number because it is at equal distance from previous prime (145023952939) and next prime (145023952963).

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

It is a cyclic number.

It is not a de Polignac number, because 145023952951 - 2⁷ = 145023952823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145023952901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1549360 + ... + 1640293.

It is an arithmetic number, because the mean of its divisors is an integer number (19090079190).

Almost surely, 2^145023952951 is an apocalyptic number.

145023952951 is a deficient number, since it is larger than the sum of its proper divisors (7696680569).

145023952951 is a wasteful number, since it uses less digits than its factorization.

145023952951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3192065.

The product of its (nonzero) digits is 486000, while the sum is 46.

The spelling of 145023952951 in words is "one hundred forty-five billion, twenty-three million, nine hundred fifty-two thousand, nine hundred fifty-one".