15125063 has 8 divisors (see below), whose sum is σ = 15454800. Its totient is φ = 14797888.

The previous prime is 15125057. The next prime is 15125081. The reversal of 15125063 is 36052151.

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

It is a cyclic number.

It is not a de Polignac number, because 15125063 - 2⁶ = 15124999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15125263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15395 + ... + 16347.

It is an arithmetic number, because the mean of its divisors is an integer number (1931850).

Almost surely, 2^15125063 is an apocalyptic number.

15125063 is a deficient number, since it is larger than the sum of its proper divisors (329737).

15125063 is an equidigital number, since it uses as much as digits as its factorization.

15125063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 15125063 is about 3889.0953961043. The cubic root of 15125063 is about 247.3047155267.

The spelling of 15125063 in words is "fifteen million, one hundred twenty-five thousand, sixty-three".