2249954507 has 4 divisors (see below), whose sum is σ = 2347778640. Its totient is φ = 2152130376.

The previous prime is 2249954503. The next prime is 2249954527. The reversal of 2249954507 is 7054599422.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2249954507 - 2² = 2249954503 is a prime.

It is a super-2 number, since 2×2249954507² = 10124590567139226098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2249954501) 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, 48912032 + ... + 48912077.

It is an arithmetic number, because the mean of its divisors is an integer number (586944660).

Almost surely, 2^2249954507 is an apocalyptic number.

2249954507 is a deficient number, since it is larger than the sum of its proper divisors (97824133).

2249954507 is an equidigital number, since it uses as much as digits as its factorization.

2249954507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97824132.

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

The square root of 2249954507 is about 47433.6853617764. The cubic root of 2249954507 is about 1310.3618655347.

The spelling of 2249954507 in words is "two billion, two hundred forty-nine million, nine hundred fifty-four thousand, five hundred seven".