127653925 has 12 divisors (see below), whose sum is σ = 180904096. Its totient is φ = 87534000.

The previous prime is 127653919. The next prime is 127653931. The reversal of 127653925 is 529356721.

It is an interprime number because it is at equal distance from previous prime (127653919) and next prime (127653931).

It is not a de Polignac number, because 127653925 - 2¹⁷ = 127522853 is a prime.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent 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, 364551 + ... + 364900.

Almost surely, 2^127653925 is an apocalyptic number.

It is an amenable number.

127653925 is a deficient number, since it is larger than the sum of its proper divisors (53250171).

127653925 is an equidigital number, since it uses as much as digits as its factorization.

127653925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729468 (or 729463 counting only the distinct ones).

The product of its digits is 113400, while the sum is 40.

The square root of 127653925 is about 11298.4036483036. The cubic root of 127653925 is about 503.5138150283.

The spelling of 127653925 in words is "one hundred twenty-seven million, six hundred fifty-three thousand, nine hundred twenty-five".