551607002 has 8 divisors (see below), whose sum is σ = 831121536. Its totient is φ = 274566492.

The previous prime is 551606983. The next prime is 551607011. The reversal of 551607002 is 200706155.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 617948 + ... + 618839.

It is an arithmetic number, because the mean of its divisors is an integer number (103890192).

Almost surely, 2^551607002 is an apocalyptic number.

551607002 is a deficient number, since it is larger than the sum of its proper divisors (279514534).

551607002 is a wasteful number, since it uses less digits than its factorization.

551607002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1237012.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 551607002 is about 23486.3152069455. The cubic root of 551607002 is about 820.1184649389.

The spelling of 551607002 in words is "five hundred fifty-one million, six hundred seven thousand, two".