547620532946 has 32 divisors (see below), whose sum is σ = 841805585280. Its totient is φ = 267098832000.

The previous prime is 547620532913. The next prime is 547620532951. The reversal of 547620532946 is 649235026745.

It is a happy number.

It is a super-2 number, since 2×547620532946² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11342285 + ... + 11390463.

It is an arithmetic number, because the mean of its divisors is an integer number (26306424540).

Almost surely, 2^547620532946 is an apocalyptic number.

547620532946 is a deficient number, since it is larger than the sum of its proper divisors (294185052334).

547620532946 is a wasteful number, since it uses less digits than its factorization.

547620532946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49010.

The product of its (nonzero) digits is 10886400, while the sum is 53.

The spelling of 547620532946 in words is "five hundred forty-seven billion, six hundred twenty million, five hundred thirty-two thousand, nine hundred forty-six".