5279401904567 has 16 divisors (see below), whose sum is σ = 6136733145600. Its totient is φ = 4447875069600.

The previous prime is 5279401904563. The next prime is 5279401904611. The reversal of 5279401904567 is 7654091049725.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5279401904567 - 2² = 5279401904563 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (59).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5279401904561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2036942 + ... + 3835092.

It is an arithmetic number, because the mean of its divisors is an integer number (383545821600).

Almost surely, 2^{5279401904567} is an apocalyptic number.

5279401904567 is a deficient number, since it is larger than the sum of its proper divisors (857331241033).

5279401904567 is a wasteful number, since it uses less digits than its factorization.

5279401904567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1805326.

The product of its (nonzero) digits is 19051200, while the sum is 59.

The spelling of 5279401904567 in words is "five trillion, two hundred seventy-nine billion, four hundred one million, nine hundred four thousand, five hundred sixty-seven".