2073526380 has 144 divisors (see below), whose sum is σ = 6696091584. Its totient is φ = 517570560.

The previous prime is 2073526339. The next prime is 2073526393. The reversal of 2073526380 is 836253702.

2073526380 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 588825 + ... + 592335.

It is an arithmetic number, because the mean of its divisors is an integer number (46500636).

Almost surely, 2^2073526380 is an apocalyptic number.

2073526380 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 2073526380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3348045792).

2073526380 is an abundant number, since it is smaller than the sum of its proper divisors (4622565204).

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

2073526380 is a wasteful number, since it uses less digits than its factorization.

2073526380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3736 (or 3731 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 2073526380 is about 45535.9899420228. The cubic root of 2073526380 is about 1275.1751916129.

The spelling of 2073526380 in words is "two billion, seventy-three million, five hundred twenty-six thousand, three hundred eighty".