725018456063 has 8 divisors (see below), whose sum is σ = 790948986240. Its totient is φ = 659091219480.

The previous prime is 725018456053. The next prime is 725018456161. The reversal of 725018456063 is 360654810527.

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 725018456063 - 2²⁴ = 725001678847 is a prime.

It is a super-2 number, since 2×725018456063² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 725018455999 and 725018456017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (725018456053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351353 + ... + 1254386.

It is an arithmetic number, because the mean of its divisors is an integer number (98868623280).

Almost surely, 2^725018456063 is an apocalyptic number.

725018456063 is a deficient number, since it is larger than the sum of its proper divisors (65930530177).

725018456063 is a wasteful number, since it uses less digits than its factorization.

725018456063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1646797.

The product of its (nonzero) digits is 1209600, while the sum is 47.

The spelling of 725018456063 in words is "seven hundred twenty-five billion, eighteen million, four hundred fifty-six thousand, sixty-three".