52202014153140 has 96 divisors (see below), whose sum is σ = 146850062768640. Its totient is φ = 13855411777536.

The previous prime is 52202014153123. The next prime is 52202014153189. The reversal of 52202014153140 is 4135141020225.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 52202014153098 and 52202014153107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28021374 + ... + 29826186.

It is an arithmetic number, because the mean of its divisors is an integer number (1529688153840).

Almost surely, 2^{52202014153140} is an apocalyptic number.

It is an amenable number.

52202014153140 is an abundant number, since it is smaller than the sum of its proper divisors (94648048615500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52202014153140 is a wasteful number, since it uses less digits than its factorization.

52202014153140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1807081 (or 1807079 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 52202014153140 its reverse (4135141020225), we get a palindrome (56337155173365).

The spelling of 52202014153140 in words is "fifty-two trillion, two hundred two billion, fourteen million, one hundred fifty-three thousand, one hundred forty".