5401564311 has 48 divisors (see below), whose sum is σ = 8715555072. Its totient is φ = 2948025600.

The previous prime is 5401564303. The next prime is 5401564313. The reversal of 5401564311 is 1134651045.

It is a happy number.

It is not a de Polignac number, because 5401564311 - 2³ = 5401564303 is a prime.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5401564313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 216846 + ... + 240468.

It is an arithmetic number, because the mean of its divisors is an integer number (181574064).

Almost surely, 2^5401564311 is an apocalyptic number.

5401564311 is a deficient number, since it is larger than the sum of its proper divisors (3313990761).

5401564311 is a wasteful number, since it uses less digits than its factorization.

5401564311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23704 (or 23691 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 5401564311 is about 73495.3353009563. The cubic root of 5401564311 is about 1754.5800366870.

The spelling of 5401564311 in words is "five billion, four hundred one million, five hundred sixty-four thousand, three hundred eleven".