125010455 has 16 divisors (see below), whose sum is σ = 151732224. Its totient is φ = 98869920.

The previous prime is 125010433. The next prime is 125010461. The reversal of 125010455 is 554010521.

It is a happy number.

It is not a de Polignac number, because 125010455 - 2¹⁰ = 125009431 is a prime.

It is a super-2 number, since 2×125010455² = 31255227718614050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 125010455.

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, 212672 + ... + 213258.

It is an arithmetic number, because the mean of its divisors is an integer number (9483264).

Almost surely, 2^125010455 is an apocalyptic number.

125010455 is a deficient number, since it is larger than the sum of its proper divisors (26721769).

125010455 is a wasteful number, since it uses less digits than its factorization.

125010455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 125010455 is about 11180.8074395367. The cubic root of 125010455 is about 500.0139396114.

Adding to 125010455 its reverse (554010521), we get a palindrome (679020976).

The spelling of 125010455 in words is "one hundred twenty-five million, ten thousand, four hundred fifty-five".