554076061526172 has 12 divisors (see below), whose sum is σ = 1292844143561096. Its totient is φ = 184692020508720.

The previous prime is 554076061526107. The next prime is 554076061526177. The reversal of 554076061526172 is 271625160670455.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×554076061526172² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554076061526177) 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, 23086502563579 + ... + 23086502563602.

Almost surely, 2^{554076061526172} is an apocalyptic number.

It is an amenable number.

554076061526172 is an abundant number, since it is smaller than the sum of its proper divisors (738768082034924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

554076061526172 is a wasteful number, since it uses less digits than its factorization.

554076061526172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46173005127188 (or 46173005127186 counting only the distinct ones).

The product of its (nonzero) digits is 21168000, while the sum is 57.

The spelling of 554076061526172 in words is "five hundred fifty-four trillion, seventy-six billion, sixty-one million, five hundred twenty-six thousand, one hundred seventy-two".