52434004155 has 32 divisors (see below), whose sum is σ = 90553774080. Its totient is φ = 25754820480.

The previous prime is 52434004121. The next prime is 52434004157. The reversal of 52434004155 is 55140043425.

It is not a de Polignac number, because 52434004155 - 2¹¹ = 52434002107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52434004157) 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, 220651 + ... + 391860.

It is an arithmetic number, because the mean of its divisors is an integer number (2829805440).

Almost surely, 2^52434004155 is an apocalyptic number.

52434004155 is a deficient number, since it is larger than the sum of its proper divisors (38119769925).

52434004155 is a wasteful number, since it uses less digits than its factorization.

52434004155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612971.

The product of its (nonzero) digits is 48000, while the sum is 33.

The spelling of 52434004155 in words is "fifty-two billion, four hundred thirty-four million, four thousand, one hundred fifty-five".