1127952025 has 12 divisors (see below), whose sum is σ = 1432775484. Its totient is φ = 880352000.

The previous prime is 1127952017. The next prime is 1127952047. The reversal of 1127952025 is 5202597211.

It can be written as a sum of positive squares in 6 ways, for example, as 366799104 + 761152921 = 19152^2 + 27589^2 .

It is not a de Polignac number, because 1127952025 - 2³ = 1127952017 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 549196 + ... + 551245.

It is an arithmetic number, because the mean of its divisors is an integer number (119397957).

Almost surely, 2^1127952025 is an apocalyptic number.

It is an amenable number.

1127952025 is a deficient number, since it is larger than the sum of its proper divisors (304823459).

1127952025 is a wasteful number, since it uses less digits than its factorization.

1127952025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100492 (or 1100487 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 34.

The square root of 1127952025 is about 33584.9970224801. The cubic root of 1127952025 is about 1040.9508146908.

The spelling of 1127952025 in words is "one billion, one hundred twenty-seven million, nine hundred fifty-two thousand, twenty-five".