5437023278 has 8 divisors (see below), whose sum is σ = 8156370168. Its totient is φ = 2718233224.

The previous prime is 5437023271. The next prime is 5437023287. The reversal of 5437023278 is 8723207345.

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

It is a super-2 number, since 2×5437023278² = 59122444251027730568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5437023271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113876 + ... + 154407.

It is an arithmetic number, because the mean of its divisors is an integer number (1019546271).

Almost surely, 2^5437023278 is an apocalyptic number.

5437023278 is a deficient number, since it is larger than the sum of its proper divisors (2719346890).

5437023278 is a wasteful number, since it uses less digits than its factorization.

5437023278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278418.

The product of its (nonzero) digits is 282240, while the sum is 41.

The square root of 5437023278 is about 73736.1734700140. The cubic root of 5437023278 is about 1758.4110225990.

The spelling of 5437023278 in words is "five billion, four hundred thirty-seven million, twenty-three thousand, two hundred seventy-eight".