2542958162677 has 4 divisors (see below), whose sum is σ = 2545838070880. Its totient is φ = 2540078254476.

The previous prime is 2542958162551. The next prime is 2542958162711. The reversal of 2542958162677 is 7762618592452.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2542958162677 - 2¹⁵ = 2542958129909 is a prime.

It is a super-3 number, since 3×2542958162677³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2542958102677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1439952777 + ... + 1439954542.

It is an arithmetic number, because the mean of its divisors is an integer number (636459517720).

Almost surely, 2^{2542958162677} is an apocalyptic number.

It is an amenable number.

2542958162677 is a deficient number, since it is larger than the sum of its proper divisors (2879908203).

2542958162677 is an equidigital number, since it uses as much as digits as its factorization.

2542958162677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2879908202.

The product of its digits is 101606400, while the sum is 64.

The spelling of 2542958162677 in words is "two trillion, five hundred forty-two billion, nine hundred fifty-eight million, one hundred sixty-two thousand, six hundred seventy-seven".