427653439059 has 32 divisors (see below), whose sum is σ = 719469563904. Its totient is φ = 219481022880.

The previous prime is 427653439051. The next prime is 427653439061. The reversal of 427653439059 is 950934356724.

It is not a de Polignac number, because 427653439059 - 2³ = 427653439051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (427653439051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11133319 + ... + 11171664.

It is an arithmetic number, because the mean of its divisors is an integer number (22483423872).

Almost surely, 2^427653439059 is an apocalyptic number.

427653439059 is a deficient number, since it is larger than the sum of its proper divisors (291816124845).

427653439059 is a wasteful number, since it uses less digits than its factorization.

427653439059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22305087.

The product of its (nonzero) digits is 24494400, while the sum is 57.

The spelling of 427653439059 in words is "four hundred twenty-seven billion, six hundred fifty-three million, four hundred thirty-nine thousand, fifty-nine".