1295028056 has 32 divisors (see below), whose sum is σ = 2831700000. Its totient is φ = 555010848.

The previous prime is 1295028047. The next prime is 1295028071. The reversal of 1295028056 is 6508205921.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233231 + ... + 238718.

It is an arithmetic number, because the mean of its divisors is an integer number (88490625).

Almost surely, 2^1295028056 is an apocalyptic number.

It is an amenable number.

1295028056 is an abundant number, since it is smaller than the sum of its proper divisors (1536671944).

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

1295028056 is an equidigital number, since it uses as much as digits as its factorization.

1295028056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471976 (or 471958 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 1295028056 is about 35986.4982458699. The cubic root of 1295028056 is about 1089.9997351513. Note that the first 3 decimals are identical.

The spelling of 1295028056 in words is "one billion, two hundred ninety-five million, twenty-eight thousand, fifty-six".