2541922405 has 8 divisors (see below), whose sum is σ = 3327607584. Its totient is φ = 1848670800.

The previous prime is 2541922381. The next prime is 2541922417. The reversal of 2541922405 is 5042291452.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-2541922405 is a prime.

It is a super-2 number, since 2×2541922405² = 12922739026081968050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23108331 + ... + 23108440.

It is an arithmetic number, because the mean of its divisors is an integer number (415950948).

Almost surely, 2^2541922405 is an apocalyptic number.

It is an amenable number.

2541922405 is a deficient number, since it is larger than the sum of its proper divisors (785685179).

2541922405 is a wasteful number, since it uses less digits than its factorization.

2541922405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46216787.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 2541922405 is about 50417.4811449362. The cubic root of 2541922405 is about 1364.7531216805.

The spelling of 2541922405 in words is "two billion, five hundred forty-one million, nine hundred twenty-two thousand, four hundred five".