552074621407 has 16 divisors (see below), whose sum is σ = 591317210880. Its totient is φ = 514269281152.

The previous prime is 552074621389. The next prime is 552074621411. The reversal of 552074621407 is 704126470255.

It is a cyclic number.

It is not a de Polignac number, because 552074621407 - 2⁷ = 552074621279 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 (552074621507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1755898 + ... + 2046295.

It is an arithmetic number, because the mean of its divisors is an integer number (36957325680).

Almost surely, 2^552074621407 is an apocalyptic number.

552074621407 is a deficient number, since it is larger than the sum of its proper divisors (39242589473).

552074621407 is a wasteful number, since it uses less digits than its factorization.

552074621407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3802382.

The product of its (nonzero) digits is 470400, while the sum is 43.

The spelling of 552074621407 in words is "five hundred fifty-two billion, seventy-four million, six hundred twenty-one thousand, four hundred seven".