52427421674 has 16 divisors (see below), whose sum is σ = 79000542600. Its totient is φ = 26093954304.

The previous prime is 52427421667. The next prime is 52427421701. The reversal of 52427421674 is 47612472425.

It can be written as a sum of positive squares in 4 ways, for example, as 52032803449 + 394618225 = 228107^2 + 19865^2 .

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, 3257054 + ... + 3273110.

Almost surely, 2^52427421674 is an apocalyptic number.

52427421674 is a deficient number, since it is larger than the sum of its proper divisors (26573120926).

52427421674 is a wasteful number, since it uses less digits than its factorization.

52427421674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23417.

The product of its digits is 752640, while the sum is 44.

The spelling of 52427421674 in words is "fifty-two billion, four hundred twenty-seven million, four hundred twenty-one thousand, six hundred seventy-four".