125208755 has 8 divisors (see below), whose sum is σ = 171714912. Its totient is φ = 85857408.

The previous prime is 125208749. The next prime is 125208761. The reversal of 125208755 is 557802521.

It is an interprime number because it is at equal distance from previous prime (125208749) and next prime (125208761).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 125208755 - 2⁴ = 125208739 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 3577393 = 125208755 / (1 + 2 + 5 + 2 + 0 + 8 + 7 + 5 + 5).

It is a Duffinian 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, 1788662 + ... + 1788731.

It is an arithmetic number, because the mean of its divisors is an integer number (21464364).

Almost surely, 2^125208755 is an apocalyptic number.

125208755 is a deficient number, since it is larger than the sum of its proper divisors (46506157).

125208755 is an equidigital number, since it uses as much as digits as its factorization.

125208755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3577405.

The product of its (nonzero) digits is 28000, while the sum is 35.

The square root of 125208755 is about 11189.6718003702. The cubic root of 125208755 is about 500.2781851973.

The spelling of 125208755 in words is "one hundred twenty-five million, two hundred eight thousand, seven hundred fifty-five".