552143052515 has 8 divisors (see below), whose sum is σ = 677980306608. Its totient is φ = 431442012960.

The previous prime is 552143052509. The next prime is 552143052533. The reversal of 552143052515 is 515250341255.

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

It is not a de Polignac number, because 552143052515 - 2⁶ = 552143052451 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1284053396 + ... + 1284053825.

It is an arithmetic number, because the mean of its divisors is an integer number (84747538326).

Almost surely, 2^552143052515 is an apocalyptic number.

552143052515 is a deficient number, since it is larger than the sum of its proper divisors (125837254093).

552143052515 is a wasteful number, since it uses less digits than its factorization.

552143052515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2568107269.

The product of its (nonzero) digits is 150000, while the sum is 38.

The spelling of 552143052515 in words is "five hundred fifty-two billion, one hundred forty-three million, fifty-two thousand, five hundred fifteen".