555662457022 has 4 divisors (see below), whose sum is σ = 833493685536. Its totient is φ = 277831228510.

The previous prime is 555662457017. The next prime is 555662457023. The reversal of 555662457022 is 220754266555.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×555662457022² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555662457023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138915614254 + ... + 138915614257.

It is an arithmetic number, because the mean of its divisors is an integer number (208373421384).

Almost surely, 2^555662457022 is an apocalyptic number.

555662457022 is a deficient number, since it is larger than the sum of its proper divisors (277831228514).

555662457022 is a wasteful number, since it uses less digits than its factorization.

555662457022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277831228513.

The product of its (nonzero) digits is 5040000, while the sum is 49.

The spelling of 555662457022 in words is "five hundred fifty-five billion, six hundred sixty-two million, four hundred fifty-seven thousand, twenty-two".