147740562001 has 4 divisors (see below), whose sum is σ = 147741599232. Its totient is φ = 147739524772.

The previous prime is 147740561987. The next prime is 147740562017. The reversal of 147740562001 is 100265047741.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 100265047741 = 71 ⋅1412183771.

It is a cyclic number.

It is not a de Polignac number, because 147740562001 - 2²¹ = 147738464849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147740565001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262945 + ... + 603838.

It is an arithmetic number, because the mean of its divisors is an integer number (36935399808).

Almost surely, 2^147740562001 is an apocalyptic number.

It is an amenable number.

147740562001 is a deficient number, since it is larger than the sum of its proper divisors (1037231).

147740562001 is an equidigital number, since it uses as much as digits as its factorization.

147740562001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037230.

The product of its (nonzero) digits is 47040, while the sum is 37.

The spelling of 147740562001 in words is "one hundred forty-seven billion, seven hundred forty million, five hundred sixty-two thousand, one".