52546156113 has 48 divisors (see below), whose sum is σ = 77544915840. Its totient is φ = 31625679360.

The previous prime is 52546156081. The next prime is 52546156121. The reversal of 52546156113 is 31165164525.

It is not a de Polignac number, because 52546156113 - 2⁵ = 52546156081 is a prime.

It is a super-2 number, since 2×52546156113² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52546156153) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53782681 + ... + 53783657.

It is an arithmetic number, because the mean of its divisors is an integer number (1615519080).

Almost surely, 2^52546156113 is an apocalyptic number.

It is an amenable number.

52546156113 is a deficient number, since it is larger than the sum of its proper divisors (24998759727).

52546156113 is a wasteful number, since it uses less digits than its factorization.

52546156113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1878 (or 1867 counting only the distinct ones).

The product of its digits is 108000, while the sum is 39.

The spelling of 52546156113 in words is "fifty-two billion, five hundred forty-six million, one hundred fifty-six thousand, one hundred thirteen".