553725465 has 8 divisors (see below), whose sum is σ = 885960768. Its totient is φ = 295320240.

The previous prime is 553725451. The next prime is 553725467. The reversal of 553725465 is 564527355.

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

It is not a de Polignac number, because 553725465 - 2¹⁰ = 553724441 is a prime.

It is a super-2 number, since 2×553725465² = 613223781178932450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (553725467) 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, 18457501 + ... + 18457530.

It is an arithmetic number, because the mean of its divisors is an integer number (110745096).

Almost surely, 2^553725465 is an apocalyptic number.

It is an amenable number.

553725465 is a deficient number, since it is larger than the sum of its proper divisors (332235303).

553725465 is a wasteful number, since it uses less digits than its factorization.

553725465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36915039.

The product of its digits is 630000, while the sum is 42.

The square root of 553725465 is about 23531.3719319550. The cubic root of 553725465 is about 821.1670201507.

The spelling of 553725465 in words is "five hundred fifty-three million, seven hundred twenty-five thousand, four hundred sixty-five".