554454074611542 has 128 divisors (see below), whose sum is σ = 1342542752907264. Its totient is φ = 149223901673088.

The previous prime is 554454074611513. The next prime is 554454074611673. The reversal of 554454074611542 is 245116470454455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 227450443 + ... + 229875209.

It is an arithmetic number, because the mean of its divisors is an integer number (10488615257088).

Almost surely, 2^{554454074611542} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 554454074611542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (671271376453632).

554454074611542 is an abundant number, since it is smaller than the sum of its proper divisors (788088678295722).

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

554454074611542 is a wasteful number, since it uses less digits than its factorization.

554454074611542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2428402.

The product of its (nonzero) digits is 53760000, while the sum is 57.

The spelling of 554454074611542 in words is "five hundred fifty-four trillion, four hundred fifty-four billion, seventy-four million, six hundred eleven thousand, five hundred forty-two".