2075207137920 has 1152 divisors, whose sum is σ = 8633907210240. Its totient is φ = 457667739648.

The previous prime is 2075207137907. The next prime is 2075207137951. The reversal of 2075207137920 is 297317025702.

2075207137920 is a `hidden beast` number, since 2 + 0 + 7 + 520 + 7 + 1 + 37 + 92 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1152).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 968364369 + ... + 968366511.

It is an arithmetic number, because the mean of its divisors is an integer number (7494711120).

Almost surely, 2^{2075207137920} is an apocalyptic number.

2075207137920 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 2075207137920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4316953605120).

2075207137920 is an abundant number, since it is smaller than the sum of its proper divisors (6558700072320).

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

2075207137920 is a wasteful number, since it uses less digits than its factorization.

2075207137920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2302 (or 2280 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 45.

The spelling of 2075207137920 in words is "two trillion, seventy-five billion, two hundred seven million, one hundred thirty-seven thousand, nine hundred twenty".