427552547075 has 12 divisors (see below), whose sum is σ = 530249895168. Its totient is φ = 341987368800.

The previous prime is 427552547063. The next prime is 427552547087. The reversal of 427552547075 is 570745255724.

It is an interprime number because it is at equal distance from previous prime (427552547063) and next prime (427552547087).

It is not a de Polignac number, because 427552547075 - 2¹⁶ = 427552481539 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1206812 + ... + 1520361.

It is an arithmetic number, because the mean of its divisors is an integer number (44187491264).

Almost surely, 2^427552547075 is an apocalyptic number.

427552547075 is a deficient number, since it is larger than the sum of its proper divisors (102697348093).

427552547075 is a wasteful number, since it uses less digits than its factorization.

427552547075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2733454 (or 2733449 counting only the distinct ones).

The product of its (nonzero) digits is 13720000, while the sum is 53.

The spelling of 427552547075 in words is "four hundred twenty-seven billion, five hundred fifty-two million, five hundred forty-seven thousand, seventy-five".