1554003363112 has 64 divisors (see below), whose sum is σ = 3117680571600. Its totient is φ = 723594854400.

The previous prime is 1554003363103. The next prime is 1554003363137. The reversal of 1554003363112 is 2113633004551.

It can be written as a sum of positive squares in 8 ways, for example, as 1299267141316 + 254736221796 = 1139854^2 + 504714^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22066068 + ... + 22136380.

Almost surely, 2^{1554003363112} is an apocalyptic number.

It is an amenable number.

1554003363112 is an abundant number, since it is smaller than the sum of its proper divisors (1563677208488).

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

1554003363112 is a wasteful number, since it uses less digits than its factorization.

1554003363112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72046 (or 72042 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 34.

Adding to 1554003363112 its reverse (2113633004551), we get a palindrome (3667636367663).

The spelling of 1554003363112 in words is "one trillion, five hundred fifty-four billion, three million, three hundred sixty-three thousand, one hundred twelve".