52001011604 has 12 divisors (see below), whose sum is σ = 94958369184. Its totient is φ = 24870048984.

The previous prime is 52001011589. The next prime is 52001011633. The reversal of 52001011604 is 40611010025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282614102 + ... + 282614285.

It is an arithmetic number, because the mean of its divisors is an integer number (7913197432).

Almost surely, 2^52001011604 is an apocalyptic number.

It is an amenable number.

52001011604 is a deficient number, since it is larger than the sum of its proper divisors (42957357580).

52001011604 is a wasteful number, since it uses less digits than its factorization.

52001011604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565228414 (or 565228412 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 52001011604 its reverse (40611010025), we get a palindrome (92612021629).

The spelling of 52001011604 in words is "fifty-two billion, one million, eleven thousand, six hundred four".