5535444078 has 48 divisors (see below), whose sum is σ = 13060054800. Its totient is φ = 1687754880.

The previous prime is 5535444053. The next prime is 5535444113. The reversal of 5535444078 is 8704445355.

5535444078 is a `hidden beast` number, since 5 + 535 + 4 + 4 + 40 + 78 = 666.

It is a super-2 number, since 2×5535444078² = 61282282281330540168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 269143 + ... + 288978.

It is an arithmetic number, because the mean of its divisors is an integer number (272084475).

Almost surely, 2^5535444078 is an apocalyptic number.

5535444078 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

5535444078 is an abundant number, since it is smaller than the sum of its proper divisors (7524610722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5535444078 is a wasteful number, since it uses less digits than its factorization.

5535444078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558177 (or 558174 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 45.

The square root of 5535444078 is about 74400.5650381770. The cubic root of 5535444078 is about 1768.9578678181.

The spelling of 5535444078 in words is "five billion, five hundred thirty-five million, four hundred forty-four thousand, seventy-eight".