147756063377 has 6 divisors (see below), whose sum is σ = 159996210822. Its totient is φ = 136390212192.

The previous prime is 147756063349. The next prime is 147756063391. The reversal of 147756063377 is 773360657741.

It can be written as a sum of positive squares in 3 ways, for example, as 699919936 + 147056143441 = 26456^2 + 383479^2 .

It is not a de Polignac number, because 147756063377 - 2¹⁴ = 147756046993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147756068377) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 437147948 + ... + 437148285.

It is an arithmetic number, because the mean of its divisors is an integer number (26666035137).

Almost surely, 2^147756063377 is an apocalyptic number.

It is an amenable number.

147756063377 is a deficient number, since it is larger than the sum of its proper divisors (12240147445).

147756063377 is an equidigital number, since it uses as much as digits as its factorization.

147756063377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874296259 (or 874296246 counting only the distinct ones).

The product of its (nonzero) digits is 15558480, while the sum is 56.

The spelling of 147756063377 in words is "one hundred forty-seven billion, seven hundred fifty-six million, sixty-three thousand, three hundred seventy-seven".