1554560455002 has 8 divisors (see below), whose sum is σ = 3109120910016. Its totient is φ = 518186818332.

The previous prime is 1554560454991. The next prime is 1554560455031. The reversal of 1554560455002 is 2005540654551.

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

1554560455002 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129546704578 + ... + 129546704589.

It is an arithmetic number, because the mean of its divisors is an integer number (388640113752).

Almost surely, 2^{1554560455002} is an apocalyptic number.

1554560455002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1554560455002 is a wasteful number, since it uses less digits than its factorization.

1554560455002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259093409172.

The product of its (nonzero) digits is 600000, while the sum is 42.

The spelling of 1554560455002 in words is "one trillion, five hundred fifty-four billion, five hundred sixty million, four hundred fifty-five thousand, two".