1552496896 has 36 divisors (see below), whose sum is σ = 3115252224. Its totient is φ = 772160000.

The previous prime is 1552496873. The next prime is 1552496927. The reversal of 1552496896 is 6986942551.

It is a super-2 number, since 2×1552496896² = 4820493224179269632, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33021 + ... + 64771.

It is an arithmetic number, because the mean of its divisors is an integer number (86534784).

Almost surely, 2^1552496896 is an apocalyptic number.

1552496896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1552496896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1557626112).

1552496896 is an abundant number, since it is smaller than the sum of its proper divisors (1562755328).

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

1552496896 is an equidigital number, since it uses as much as digits as its factorization.

1552496896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31958 (or 31944 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 55.

The square root of 1552496896 is about 39401.7372205846. The cubic root of 1552496896 is about 1157.9156227081.

The spelling of 1552496896 in words is "one billion, five hundred fifty-two million, four hundred ninety-six thousand, eight hundred ninety-six".