427635062580 has 96 divisors (see below), whose sum is σ = 1311935264640. Its totient is φ = 103216366080.

The previous prime is 427635062551. The next prime is 427635062587. The reversal of 427635062580 is 85260536724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427635062587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1263559 + ... + 1565838.

It is an arithmetic number, because the mean of its divisors is an integer number (13665992340).

Almost surely, 2^427635062580 is an apocalyptic number.

It is an amenable number.

427635062580 is an abundant number, since it is smaller than the sum of its proper divisors (884300202060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

427635062580 is a wasteful number, since it uses less digits than its factorization.

427635062580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2829649 (or 2829647 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 48.

The spelling of 427635062580 in words is "four hundred twenty-seven billion, six hundred thirty-five million, sixty-two thousand, five hundred eighty".