554226261054461 has 4 divisors (see below), whose sum is σ = 554226803269152. Its totient is φ = 554225718839772.

The previous prime is 554226261054457. The next prime is 554226261054509. The reversal of 554226261054461 is 164450162622455.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 554226261054461 - 2² = 554226261054457 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 (554226261053461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269571215 + ... + 271619388.

It is an arithmetic number, because the mean of its divisors is an integer number (138556700817288).

Almost surely, 2^{554226261054461} is an apocalyptic number.

It is an amenable number.

554226261054461 is a deficient number, since it is larger than the sum of its proper divisors (542214691).

554226261054461 is a wasteful number, since it uses less digits than its factorization.

554226261054461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542214690.

The product of its (nonzero) digits is 13824000, while the sum is 53.

The spelling of 554226261054461 in words is "five hundred fifty-four trillion, two hundred twenty-six billion, two hundred sixty-one million, fifty-four thousand, four hundred sixty-one".