52020154114 has 4 divisors (see below), whose sum is σ = 78030231174. Its totient is φ = 26010077056.

The previous prime is 52020154111. The next prime is 52020154129. The reversal of 52020154114 is 41145102025.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 26125873225 + 25894280889 = 161635^2 + 160917^2 .

It is a super-2 number, since 2×52020154114² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52020154111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13005038527 + ... + 13005038530.

Almost surely, 2^52020154114 is an apocalyptic number.

52020154114 is a deficient number, since it is larger than the sum of its proper divisors (26010077060).

52020154114 is a wasteful number, since it uses less digits than its factorization.

52020154114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26010077059.

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 52020154114 its reverse (41145102025), we get a palindrome (93165256139).

The spelling of 52020154114 in words is "fifty-two billion, twenty million, one hundred fifty-four thousand, one hundred fourteen".