5262278001 has 8 divisors (see below), whose sum is σ = 7044325344. Its totient is φ = 3494208000.

The previous prime is 5262277913. The next prime is 5262278003. The reversal of 5262278001 is 1008722625.

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

It is not a de Polignac number, because 5262278001 - 2¹⁹ = 5261753713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5262278003) 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, 3493456 + ... + 3494961.

It is an arithmetic number, because the mean of its divisors is an integer number (880540668).

Almost surely, 2^5262278001 is an apocalyptic number.

It is an amenable number.

5262278001 is a deficient number, since it is larger than the sum of its proper divisors (1782047343).

5262278001 is a wasteful number, since it uses less digits than its factorization.

5262278001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6988671.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 5262278001 is about 72541.5605084423. The cubic root of 5262278001 is about 1739.3671456621.

The spelling of 5262278001 in words is "five billion, two hundred sixty-two million, two hundred seventy-eight thousand, one".