5354421511554 has 48 divisors (see below), whose sum is σ = 11615862120408. Its totient is φ = 1782559374336.

The previous prime is 5354421511553. The next prime is 5354421511583. The reversal of 5354421511554 is 4551151244535.

5354421511554 is a `hidden beast` number, since 5 + 3 + 5 + 4 + 42 + 1 + 51 + 1 + 554 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1185535525329 + 4168885986225 = 1088823^2 + 2041785^2 .

It is not an unprimeable number, because it can be changed into a prime (5354421511553) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 96732574 + ... + 96787910.

Almost surely, 2^{5354421511554} is an apocalyptic number.

5354421511554 is an abundant number, since it is smaller than the sum of its proper divisors (6261440608854).

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

5354421511554 is a wasteful number, since it uses less digits than its factorization.

5354421511554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62019 (or 62016 counting only the distinct ones).

The product of its digits is 1200000, while the sum is 45.

The spelling of 5354421511554 in words is "five trillion, three hundred fifty-four billion, four hundred twenty-one million, five hundred eleven thousand, five hundred fifty-four".