547620711434 has 4 divisors (see below), whose sum is σ = 821431067154. Its totient is φ = 273810355716.

The previous prime is 547620711419. The next prime is 547620711437. The reversal of 547620711434 is 434117026745.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 389809176409 + 157811535025 = 624347^2 + 397255^2 .

It is not an unprimeable number, because it can be changed into a prime (547620711437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136905177857 + ... + 136905177860.

Almost surely, 2^547620711434 is an apocalyptic number.

547620711434 is a deficient number, since it is larger than the sum of its proper divisors (273810355720).

547620711434 is a wasteful number, since it uses less digits than its factorization.

547620711434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273810355719.

The product of its (nonzero) digits is 564480, while the sum is 44.

The spelling of 547620711434 in words is "five hundred forty-seven billion, six hundred twenty million, seven hundred eleven thousand, four hundred thirty-four".