488695551 has 8 divisors (see below), whose sum is σ = 657920640. Its totient is φ = 322633752.

The previous prime is 488695547. The next prime is 488695567. The reversal of 488695551 is 155596884.

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

It is not a de Polignac number, because 488695551 - 2² = 488695547 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 488695494 and 488695503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488695531) 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, 790461 + ... + 791078.

It is an arithmetic number, because the mean of its divisors is an integer number (82240080).

Almost surely, 2^488695551 is an apocalyptic number.

488695551 is a deficient number, since it is larger than the sum of its proper divisors (169225089).

488695551 is a wasteful number, since it uses less digits than its factorization.

488695551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1581645.

The product of its digits is 1728000, while the sum is 51.

The square root of 488695551 is about 22106.4594858607. The cubic root of 488695551 is about 787.6733074855.

The spelling of 488695551 in words is "four hundred eighty-eight million, six hundred ninety-five thousand, five hundred fifty-one".