2626242051 has 8 divisors (see below), whose sum is σ = 3653902080. Its totient is φ = 1674705032.

The previous prime is 2626242049. The next prime is 2626242067. The reversal of 2626242051 is 1502426262.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2626242051 - 2¹ = 2626242049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2626242041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19030671 + ... + 19030808.

It is an arithmetic number, because the mean of its divisors is an integer number (456737760).

Almost surely, 2^2626242051 is an apocalyptic number.

2626242051 is a deficient number, since it is larger than the sum of its proper divisors (1027660029).

2626242051 is a wasteful number, since it uses less digits than its factorization.

2626242051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38061505.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 2626242051 is about 51246.8735729313. The cubic root of 2626242051 is about 1379.6796236959.

The spelling of 2626242051 in words is "two billion, six hundred twenty-six million, two hundred forty-two thousand, fifty-one".