1354524044445 has 48 divisors (see below), whose sum is σ = 2758303521792. Its totient is φ = 606220548480.

The previous prime is 1354524044441. The next prime is 1354524044491. The reversal of 1354524044445 is 5444404254531.

1354524044445 is a `hidden beast` number, since 1 + 3 + 545 + 24 + 0 + 4 + 44 + 45 = 666.

It is not a de Polignac number, because 1354524044445 - 2² = 1354524044441 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1354524044445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1354524044441) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 105240189 + ... + 105253058.

It is an arithmetic number, because the mean of its divisors is an integer number (57464656704).

Almost surely, 2^{1354524044445} is an apocalyptic number.

1354524044445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1354524044445 is an abundant number, since it is smaller than the sum of its proper divisors (1403779477347).

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

1354524044445 is a wasteful number, since it uses less digits than its factorization.

1354524044445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210493282 (or 210493279 counting only the distinct ones).

The product of its (nonzero) digits is 3072000, while the sum is 45.

Adding to 1354524044445 its reverse (5444404254531), we get a palindrome (6798928298976).

The spelling of 1354524044445 in words is "one trillion, three hundred fifty-four billion, five hundred twenty-four million, forty-four thousand, four hundred forty-five".