147500023459 has 4 divisors (see below), whose sum is σ = 148576666104. Its totient is φ = 146423380816.

The previous prime is 147500023457. The next prime is 147500023469. The reversal of 147500023459 is 954320005741.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 954320005741 = 41 ⋅23276097701.

It is a cyclic number.

It is not a de Polignac number, because 147500023459 - 2¹ = 147500023457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147500023457) 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 3 ways as a sum of consecutive naturals, for example, 538321117 + ... + 538321390.

It is an arithmetic number, because the mean of its divisors is an integer number (37144166526).

Almost surely, 2^147500023459 is an apocalyptic number.

147500023459 is a deficient number, since it is larger than the sum of its proper divisors (1076642645).

147500023459 is a wasteful number, since it uses less digits than its factorization.

147500023459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076642644.

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 147500023459 in words is "one hundred forty-seven billion, five hundred million, twenty-three thousand, four hundred fifty-nine".