2264640450250 has 32 divisors (see below), whose sum is σ = 4376161999872. Its totient is φ = 876635010000.

The previous prime is 2264640450239. The next prime is 2264640450283. The reversal of 2264640450250 is 520540464622.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146098086 + ... + 146113585.

It is an arithmetic number, because the mean of its divisors is an integer number (136755062496).

Almost surely, 2^{2264640450250} is an apocalyptic number.

2264640450250 is a deficient number, since it is larger than the sum of its proper divisors (2111521549622).

2264640450250 is a wasteful number, since it uses less digits than its factorization.

2264640450250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292211719 (or 292211709 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

The spelling of 2264640450250 in words is "two trillion, two hundred sixty-four billion, six hundred forty million, four hundred fifty thousand, two hundred fifty".