488715511 has 16 divisors (see below), whose sum is σ = 544579200. Its totient is φ = 436611168.

The previous prime is 488715443. The next prime is 488715517. The reversal of 488715511 is 115517884.

It is a cyclic number.

It is not a de Polignac number, because 488715511 - 2⁹ = 488714999 is a prime.

It is a super-2 number, since 2×488715511² = 477685701383982242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488715517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13380 + ... + 34006.

It is an arithmetic number, because the mean of its divisors is an integer number (34036200).

Almost surely, 2^488715511 is an apocalyptic number.

488715511 is a deficient number, since it is larger than the sum of its proper divisors (55863689).

488715511 is a wasteful number, since it uses less digits than its factorization.

488715511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20718.

The product of its digits is 44800, while the sum is 40.

The square root of 488715511 is about 22106.9109330092. The cubic root of 488715511 is about 787.6840310980.

The spelling of 488715511 in words is "four hundred eighty-eight million, seven hundred fifteen thousand, five hundred eleven".