5356978094 has 16 divisors (see below), whose sum is σ = 8686494432. Its totient is φ = 2463047328.

The previous prime is 5356978091. The next prime is 5356978111. The reversal of 5356978094 is 4908796535.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5356978091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384869 + ... + 398544.

It is an arithmetic number, because the mean of its divisors is an integer number (542905902).

Almost surely, 2^5356978094 is an apocalyptic number.

5356978094 is a deficient number, since it is larger than the sum of its proper divisors (3329516338).

5356978094 is a wasteful number, since it uses less digits than its factorization.

5356978094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783691.

The product of its (nonzero) digits is 8164800, while the sum is 56.

The square root of 5356978094 is about 73191.3799159437. The cubic root of 5356978094 is about 1749.7390733696.

The spelling of 5356978094 in words is "five billion, three hundred fifty-six million, nine hundred seventy-eight thousand, ninety-four".