2950249775 has 24 divisors (see below), whose sum is σ = 3995879664. Its totient is φ = 2142950400.

The previous prime is 2950249769. The next prime is 2950249781. The reversal of 2950249775 is 5779420592.

It is an interprime number because it is at equal distance from previous prime (2950249769) and next prime (2950249781).

It is not a de Polignac number, because 2950249775 - 2⁴ = 2950249759 is a prime.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

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 23 ways as a sum of consecutive naturals, for example, 228287 + ... + 240863.

It is an arithmetic number, because the mean of its divisors is an integer number (166494986).

Almost surely, 2^2950249775 is an apocalyptic number.

2950249775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2950249775 is a deficient number, since it is larger than the sum of its proper divisors (1045629889).

2950249775 is a wasteful number, since it uses less digits than its factorization.

2950249775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13451 (or 13446 counting only the distinct ones).

The product of its (nonzero) digits is 1587600, while the sum is 50.

The square root of 2950249775 is about 54316.2017725835. The cubic root of 2950249775 is about 1434.2326183146.

The spelling of 2950249775 in words is "two billion, nine hundred fifty million, two hundred forty-nine thousand, seven hundred seventy-five".