852904551 has 8 divisors (see below), whose sum is σ = 1141225600. Its totient is φ = 566593272.

The previous prime is 852904517. The next prime is 852904583. The reversal of 852904551 is 155409258.

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

It is not a de Polignac number, because 852904551 - 2⁶ = 852904487 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 (852904511) 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, 501451 + ... + 503148.

It is an arithmetic number, because the mean of its divisors is an integer number (142653200).

Almost surely, 2^852904551 is an apocalyptic number.

852904551 is a deficient number, since it is larger than the sum of its proper divisors (288321049).

852904551 is a wasteful number, since it uses less digits than its factorization.

852904551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004885.

The product of its (nonzero) digits is 72000, while the sum is 39.

The square root of 852904551 is about 29204.5296315486. The cubic root of 852904551 is about 948.3459865587.

The spelling of 852904551 in words is "eight hundred fifty-two million, nine hundred four thousand, five hundred fifty-one".