2651040038 has 8 divisors (see below), whose sum is σ = 4043959560. Its totient is φ = 1303053520.

The previous prime is 2651040031. The next prime is 2651040043. The reversal of 2651040038 is 8300401562.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2651040031) 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, 11233103 + ... + 11233338.

It is an arithmetic number, because the mean of its divisors is an integer number (505494945).

Almost surely, 2^2651040038 is an apocalyptic number.

2651040038 is a deficient number, since it is larger than the sum of its proper divisors (1392919522).

2651040038 is a wasteful number, since it uses less digits than its factorization.

2651040038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22466502.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 2651040038 is about 51488.2514560361. The cubic root of 2651040038 is about 1384.0085155874.

The spelling of 2651040038 in words is "two billion, six hundred fifty-one million, forty thousand, thirty-eight".