5455312000 has 64 divisors (see below), whose sum is σ = 13563309240. Its totient is φ = 2182118400.

The previous prime is 5455311997. The next prime is 5455312001. The reversal of 5455312000 is 2135545.

It can be written as a sum of positive squares in 4 ways, for example, as 612265536 + 4843046464 = 24744^2 + 69592^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (5455312001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154479 + ... + 186478.

Almost surely, 2^5455312000 is an apocalyptic number.

5455312000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5455312000 is an abundant number, since it is smaller than the sum of its proper divisors (8107997240).

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

5455312000 is an equidigital number, since it uses as much as digits as its factorization.

5455312000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340986 (or 340964 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 5455312000 is about 73860.0839425464. The cubic root of 5455312000 is about 1760.3804274058.

Adding to 5455312000 its reverse (2135545), we get a palindrome (5457447545).

The spelling of 5455312000 in words is "five billion, four hundred fifty-five million, three hundred twelve thousand".