2552667941 has 4 divisors (see below), whose sum is σ = 2563348800. Its totient is φ = 2541987084.

The previous prime is 2552667919. The next prime is 2552667947. The reversal of 2552667941 is 1497662552.

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 2552667941 - 2⁶ = 2552667877 is a prime.

It is a super-2 number, since 2×2552667941² = 13032227234018358962, which contains 22 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 (2552667947) 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, 5340071 + ... + 5340548.

It is an arithmetic number, because the mean of its divisors is an integer number (640837200).

Almost surely, 2^2552667941 is an apocalyptic number.

It is an amenable number.

2552667941 is a deficient number, since it is larger than the sum of its proper divisors (10680859).

2552667941 is a wasteful number, since it uses less digits than its factorization.

2552667941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10680858.

The product of its digits is 907200, while the sum is 47.

The square root of 2552667941 is about 50523.9343380937. The cubic root of 2552667941 is about 1366.6735038788.

The spelling of 2552667941 in words is "two billion, five hundred fifty-two million, six hundred sixty-seven thousand, nine hundred forty-one".