488612045 has 8 divisors (see below), whose sum is σ = 620824824. Its totient is φ = 367896064.

The previous prime is 488612041. The next prime is 488612051. The reversal of 488612045 is 540216884.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 209120521 + 279491524 = 14461^2 + 16718^2 .

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 488612045 - 2² = 488612041 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 (488612041) 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, 2874104 + ... + 2874273.

It is an arithmetic number, because the mean of its divisors is an integer number (77603103).

Almost surely, 2^488612045 is an apocalyptic number.

It is an amenable number.

488612045 is a deficient number, since it is larger than the sum of its proper divisors (132212779).

488612045 is a wasteful number, since it uses less digits than its factorization.

488612045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5748399.

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 488612045 is about 22104.5706811962. The cubic root of 488612045 is about 787.6284402917.

The spelling of 488612045 in words is "four hundred eighty-eight million, six hundred twelve thousand, forty-five".