611057625372852 has 96 divisors (see below), whose sum is σ = 1632413075973120. Its totient is φ = 174274439665920.

The previous prime is 611057625372751. The next prime is 611057625372853. The reversal of 611057625372852 is 258273526750116.

It is a super-2 number, since 2×611057625372852² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (611057625372853) 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, 540788152 + ... + 541916912.

It is an arithmetic number, because the mean of its divisors is an integer number (17004302874720).

Almost surely, 2^{611057625372852} is an apocalyptic number.

It is an amenable number.

611057625372852 is an abundant number, since it is smaller than the sum of its proper divisors (1021355450600268).

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

611057625372852 is a wasteful number, since it uses less digits than its factorization.

611057625372852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140341 (or 1140339 counting only the distinct ones).

The product of its (nonzero) digits is 42336000, while the sum is 60.

The spelling of 611057625372852 in words is "six hundred eleven trillion, fifty-seven billion, six hundred twenty-five million, three hundred seventy-two thousand, eight hundred fifty-two".