2650266390275 has 24 divisors (see below), whose sum is σ = 3756122536224. Its totient is φ = 1817172403200.

The previous prime is 2650266390263. The next prime is 2650266390287. The reversal of 2650266390275 is 5720936620562.

It is an interprime number because it is at equal distance from previous prime (2650266390263) and next prime (2650266390287).

It is not a de Polignac number, because 2650266390275 - 2¹⁸ = 2650266128131 is a prime.

It is a super-2 number, since 2×2650266390275² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1464659 + ... + 2728691.

It is an arithmetic number, because the mean of its divisors is an integer number (156505105676).

Almost surely, 2^{2650266390275} is an apocalyptic number.

2650266390275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2650266390275 is a deficient number, since it is larger than the sum of its proper divisors (1105856145949).

2650266390275 is a wasteful number, since it uses less digits than its factorization.

2650266390275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276031 (or 1276026 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 53.

The spelling of 2650266390275 in words is "two trillion, six hundred fifty billion, two hundred sixty-six million, three hundred ninety thousand, two hundred seventy-five".