2562654332 has 36 divisors (see below), whose sum is σ = 5231751840. Its totient is φ = 1095139584.

The previous prime is 2562654331. The next prime is 2562654361. The reversal of 2562654332 is 2334562652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2562654331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50669 + ... + 87707.

It is an arithmetic number, because the mean of its divisors is an integer number (145326440).

Almost surely, 2^2562654332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2562654332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2615875920).

2562654332 is an abundant number, since it is smaller than the sum of its proper divisors (2669097508).

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

2562654332 is a wasteful number, since it uses less digits than its factorization.

2562654332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37410 (or 37401 counting only the distinct ones).

The product of its digits is 259200, while the sum is 38.

The square root of 2562654332 is about 50622.6661881810. Note that the first 3 decimals coincide. The cubic root of 2562654332 is about 1368.4533902663.

The spelling of 2562654332 in words is "two billion, five hundred sixty-two million, six hundred fifty-four thousand, three hundred thirty-two".