147276674513 has 4 divisors (see below), whose sum is σ = 147277647780. Its totient is φ = 147275701248.

The previous prime is 147276674509. The next prime is 147276674591. The reversal of 147276674513 is 315476672741.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 315476672741 = 344417 ⋅915973.

It can be written as a sum of positive squares in 2 ways, for example, as 100496608144 + 46780066369 = 317012^2 + 216287^2 .

It is a cyclic number.

It is not a de Polignac number, because 147276674513 - 2² = 147276674509 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147276674813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205520 + ... + 580337.

It is an arithmetic number, because the mean of its divisors is an integer number (36819411945).

Almost surely, 2^147276674513 is an apocalyptic number.

It is an amenable number.

147276674513 is a deficient number, since it is larger than the sum of its proper divisors (973267).

147276674513 is an equidigital number, since it uses as much as digits as its factorization.

147276674513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973266.

The product of its digits is 5927040, while the sum is 53.

The spelling of 147276674513 in words is "one hundred forty-seven billion, two hundred seventy-six million, six hundred seventy-four thousand, five hundred thirteen".