3652587428547 has 16 divisors (see below), whose sum is σ = 4890216820352. Its totient is φ = 2425024388160.

The previous prime is 3652587428543. The next prime is 3652587428557. The reversal of 3652587428547 is 7458247852563.

It is a happy number.

It is not a de Polignac number, because 3652587428547 - 2² = 3652587428543 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3652587428543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1127098 + ... + 2928399.

It is an arithmetic number, because the mean of its divisors is an integer number (305638551272).

Almost surely, 2^{3652587428547} is an apocalyptic number.

3652587428547 is a deficient number, since it is larger than the sum of its proper divisors (1237629391805).

3652587428547 is a wasteful number, since it uses less digits than its factorization.

3652587428547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4056738.

The product of its digits is 451584000, while the sum is 66.

The spelling of 3652587428547 in words is "three trillion, six hundred fifty-two billion, five hundred eighty-seven million, four hundred twenty-eight thousand, five hundred forty-seven".