2057625372 has 48 divisors (see below), whose sum is σ = 5406557184. Its totient is φ = 603408000.

The previous prime is 2057625347. The next prime is 2057625391. The reversal of 2057625372 is 2735267502.

It is a self number, because there is not a number n which added to its sum of digits gives 2057625372.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247329 + ... + 255512.

It is an arithmetic number, because the mean of its divisors is an integer number (112636608).

Almost surely, 2^2057625372 is an apocalyptic number.

2057625372 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2057625372 is an abundant number, since it is smaller than the sum of its proper divisors (3348931812).

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

2057625372 is a wasteful number, since it uses less digits than its factorization.

2057625372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502890 (or 502888 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 39.

The square root of 2057625372 is about 45361.0556755462. The cubic root of 2057625372 is about 1271.9072284106.

The spelling of 2057625372 in words is "two billion, fifty-seven million, six hundred twenty-five thousand, three hundred seventy-two".