2312554000 has 80 divisors (see below), whose sum is σ = 5608212480. Its totient is φ = 922300800.

The previous prime is 2312553967. The next prime is 2312554009. The reversal of 2312554000 is 4552132.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (2312554009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 764491 + ... + 767509.

It is an arithmetic number, because the mean of its divisors is an integer number (70102656).

Almost surely, 2^2312554000 is an apocalyptic number.

2312554000 is a gapful number since it is divisible by the number (20) 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 2312554000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2804106240).

2312554000 is an abundant number, since it is smaller than the sum of its proper divisors (3295658480).

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

2312554000 is a wasteful number, since it uses less digits than its factorization.

2312554000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3425 (or 3409 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2312554000 is about 48089.0216161652. The cubic root of 2312554000 is about 1322.4034113155.

The spelling of 2312554000 in words is "two billion, three hundred twelve million, five hundred fifty-four thousand".