1552631011013 has 16 divisors (see below), whose sum is σ = 1672491442176. Its totient is φ = 1437138761520.

The previous prime is 1552631011003. The next prime is 1552631011021. The reversal of 1552631011013 is 3101101362551.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1552631011013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1552631011003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15813170 + ... + 15911052.

It is an arithmetic number, because the mean of its divisors is an integer number (104530715136).

Almost surely, 2^{1552631011013} is an apocalyptic number.

It is an amenable number.

1552631011013 is a deficient number, since it is larger than the sum of its proper divisors (119860431163).

1552631011013 is a wasteful number, since it uses less digits than its factorization.

1552631011013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120184.

The product of its (nonzero) digits is 2700, while the sum is 29.

Adding to 1552631011013 its reverse (3101101362551), we get a palindrome (4653732373564).

The spelling of 1552631011013 in words is "one trillion, five hundred fifty-two billion, six hundred thirty-one million, eleven thousand, thirteen".