2542062105 has 96 divisors (see below), whose sum is σ = 5113031040. Its totient is φ = 1154672640.

The previous prime is 2542062053. The next prime is 2542062109. The reversal of 2542062105 is 5012602452.

2542062105 is a `hidden beast` number, since 25 + 420 + 6 + 210 + 5 = 666.

It is not a de Polignac number, because 2542062105 - 2⁸ = 2542061849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2542062109) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2263074 + ... + 2264196.

It is an arithmetic number, because the mean of its divisors is an integer number (53260740).

Almost surely, 2^2542062105 is an apocalyptic number.

It is an amenable number.

2542062105 is an abundant number, since it is smaller than the sum of its proper divisors (2570968935).

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

2542062105 is a wasteful number, since it uses less digits than its factorization.

2542062105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431 (or 1428 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 2542062105 is about 50418.8665580653. The cubic root of 2542062105 is about 1364.7781227739.

Adding to 2542062105 its reverse (5012602452), we get a palindrome (7554664557).

The spelling of 2542062105 in words is "two billion, five hundred forty-two million, sixty-two thousand, one hundred five".