547620532945 has 8 divisors (see below), whose sum is σ = 657398280960. Its totient is φ = 437927332080.

The previous prime is 547620532913. The next prime is 547620532951. The reversal of 547620532945 is 549235026745.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 547620532945 - 2⁵ = 547620532913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 547620532892 and 547620532901.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21122535 + ... + 21148444.

It is an arithmetic number, because the mean of its divisors is an integer number (82174785120).

Almost surely, 2^547620532945 is an apocalyptic number.

It is an amenable number.

547620532945 is a deficient number, since it is larger than the sum of its proper divisors (109777748015).

547620532945 is a wasteful number, since it uses less digits than its factorization.

547620532945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42273575.

The product of its (nonzero) digits is 9072000, while the sum is 52.

The spelling of 547620532945 in words is "five hundred forty-seven billion, six hundred twenty million, five hundred thirty-two thousand, nine hundred forty-five".