2075564137 has 8 divisors (see below), whose sum is σ = 2168542656. Its totient is φ = 1982813712.

The previous prime is 2075564129. The next prime is 2075564147. The reversal of 2075564137 is 7314655702.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2075564137 - 2³ = 2075564129 is a prime.

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 2075564137.

It is not an unprimeable number, because it can be changed into a prime (2075564147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38283 + ... + 74944.

It is an arithmetic number, because the mean of its divisors is an integer number (271067832).

Almost surely, 2^2075564137 is an apocalyptic number.

It is an amenable number.

2075564137 is a deficient number, since it is larger than the sum of its proper divisors (92978519).

2075564137 is a wasteful number, since it uses less digits than its factorization.

2075564137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114047.

The product of its (nonzero) digits is 176400, while the sum is 40.

The square root of 2075564137 is about 45558.3596829385. The cubic root of 2075564137 is about 1275.5927807722.

The spelling of 2075564137 in words is "two billion, seventy-five million, five hundred sixty-four thousand, one hundred thirty-seven".