555530416401 has 16 divisors (see below), whose sum is σ = 749677420800. Its totient is φ = 365869059600.

The previous prime is 555530416367. The next prime is 555530416409. The reversal of 555530416401 is 104614035555.

It is not a de Polignac number, because 555530416401 - 2¹⁴ = 555530400017 is a prime.

It is a super-3 number, since 3×555530416401³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 555530416401.

It is not an unprimeable number, because it can be changed into a prime (555530416409) 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, 4646826 + ... + 4764876.

It is an arithmetic number, because the mean of its divisors is an integer number (46854838800).

Almost surely, 2^555530416401 is an apocalyptic number.

It is an amenable number.

555530416401 is a deficient number, since it is larger than the sum of its proper divisors (194147004399).

555530416401 is a wasteful number, since it uses less digits than its factorization.

555530416401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137036.

The product of its (nonzero) digits is 180000, while the sum is 39.

The spelling of 555530416401 in words is "five hundred fifty-five billion, five hundred thirty million, four hundred sixteen thousand, four hundred one".