1554534445034 has 8 divisors (see below), whose sum is σ = 2386029613440. Its totient is φ = 759191240556.

The previous prime is 1554534444971. The next prime is 1554534445063. The reversal of 1554534445034 is 4305444354551.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1554534445034² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1554534445034.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9037990874 + ... + 9037991045.

It is an arithmetic number, because the mean of its divisors is an integer number (298253701680).

Almost surely, 2^{1554534445034} is an apocalyptic number.

1554534445034 is a deficient number, since it is larger than the sum of its proper divisors (831495168406).

1554534445034 is a wasteful number, since it uses less digits than its factorization.

1554534445034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18075981964.

The product of its (nonzero) digits is 5760000, while the sum is 47.

Adding to 1554534445034 its reverse (4305444354551), we get a palindrome (5859978799585).

The spelling of 1554534445034 in words is "one trillion, five hundred fifty-four billion, five hundred thirty-four million, four hundred forty-five thousand, thirty-four".