2013455351555 has 8 divisors (see below), whose sum is σ = 2467553792832. Its totient is φ = 1576492700608.

The previous prime is 2013455351507. The next prime is 2013455351603. The reversal of 2013455351555 is 5551535543102.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2013455351507) and next prime (2013455351603).

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

It is a cyclic number.

It is not a de Polignac number, because 2013455351555 - 2¹² = 2013455347459 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4283947322 + ... + 4283947791.

It is an arithmetic number, because the mean of its divisors is an integer number (308444224104).

Almost surely, 2^{2013455351555} is an apocalyptic number.

2013455351555 is a deficient number, since it is larger than the sum of its proper divisors (454098441277).

2013455351555 is an equidigital number, since it uses as much as digits as its factorization.

2013455351555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8567895165.

The product of its (nonzero) digits is 1125000, while the sum is 44.

The spelling of 2013455351555 in words is "two trillion, thirteen billion, four hundred fifty-five million, three hundred fifty-one thousand, five hundred fifty-five".