2540893367 has 8 divisors (see below), whose sum is σ = 2605824000. Its totient is φ = 2476415704.

The previous prime is 2540893357. The next prime is 2540893373. The reversal of 2540893367 is 7633980452.

It is a happy number.

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 2540893367 - 2¹⁴ = 2540876983 is a prime.

It is a super-2 number, since 2×2540893367² = 12912278204929193378, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2540893337) 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, 101867 + ... + 124332.

It is an arithmetic number, because the mean of its divisors is an integer number (325728000).

Almost surely, 2^2540893367 is an apocalyptic number.

2540893367 is a deficient number, since it is larger than the sum of its proper divisors (64930633).

2540893367 is a wasteful number, since it uses less digits than its factorization.

2540893367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226485.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The square root of 2540893367 is about 50407.2749412225. The cubic root of 2540893367 is about 1364.5689339999.

The spelling of 2540893367 in words is "two billion, five hundred forty million, eight hundred ninety-three thousand, three hundred sixty-seven".