2095771542 has 16 divisors (see below), whose sum is σ = 4199074992. Its totient is φ = 697335200.

The previous prime is 2095771511. The next prime is 2095771547. The reversal of 2095771542 is 2451775902.

It is a junction number, because it is equal to n+sod(n) for n = 2095771494 and 2095771503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2095771547) 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, 310209 + ... + 316892.

It is an arithmetic number, because the mean of its divisors is an integer number (262442187).

Almost surely, 2^2095771542 is an apocalyptic number.

2095771542 is an abundant number, since it is smaller than the sum of its proper divisors (2103303450).

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

2095771542 is a wasteful number, since it uses less digits than its factorization.

2095771542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627663.

The product of its (nonzero) digits is 176400, while the sum is 42.

The square root of 2095771542 is about 45779.5974425289. The cubic root of 2095771542 is about 1279.7190834538.

The spelling of 2095771542 in words is "two billion, ninety-five million, seven hundred seventy-one thousand, five hundred forty-two".