2025370640137 has 16 divisors (see below), whose sum is σ = 2188006208640. Its totient is φ = 1863720202752.

The previous prime is 2025370640131. The next prime is 2025370640141. The reversal of 2025370640137 is 7310460735202.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2025370640137 is a prime.

It is a super-2 number, since 2×2025370640137² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2025370640137.

It is not an unprimeable number, because it can be changed into a prime (2025370640131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5709318 + ... + 6053680.

It is an arithmetic number, because the mean of its divisors is an integer number (136750388040).

Almost surely, 2^{2025370640137} is an apocalyptic number.

It is an amenable number.

2025370640137 is a deficient number, since it is larger than the sum of its proper divisors (162635568503).

2025370640137 is a wasteful number, since it uses less digits than its factorization.

2025370640137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345792.

The product of its (nonzero) digits is 211680, while the sum is 40.

The spelling of 2025370640137 in words is "two trillion, twenty-five billion, three hundred seventy million, six hundred forty thousand, one hundred thirty-seven".