551400101002 has 8 divisors (see below), whose sum is σ = 827103303936. Its totient is φ = 275698999692.

The previous prime is 551400100981. The next prime is 551400101099. The reversal of 551400101002 is 200101004155.

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, 741313 + ... + 1285435.

It is an arithmetic number, because the mean of its divisors is an integer number (103387912992).

Almost surely, 2^551400101002 is an apocalyptic number.

551400101002 is a deficient number, since it is larger than the sum of its proper divisors (275703202934).

551400101002 is a wasteful number, since it uses less digits than its factorization.

551400101002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050812.

The product of its (nonzero) digits is 200, while the sum is 19.

Adding to 551400101002 its reverse (200101004155), we get a palindrome (751501105157).

The spelling of 551400101002 in words is "five hundred fifty-one billion, four hundred million, one hundred one thousand, two".