5405472158 has 4 divisors (see below), whose sum is σ = 8108208240. Its totient is φ = 2702736078.

The previous prime is 5405472157. The next prime is 5405472211. The reversal of 5405472158 is 8512745045.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5405472151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1351368038 + ... + 1351368041.

It is an arithmetic number, because the mean of its divisors is an integer number (2027052060).

Almost surely, 2^5405472158 is an apocalyptic number.

5405472158 is a deficient number, since it is larger than the sum of its proper divisors (2702736082).

5405472158 is a wasteful number, since it uses less digits than its factorization.

5405472158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2702736081.

The product of its (nonzero) digits is 224000, while the sum is 41.

The square root of 5405472158 is about 73521.9161747026. The cubic root of 5405472158 is about 1755.0030609006.

The spelling of 5405472158 in words is "five billion, four hundred five million, four hundred seventy-two thousand, one hundred fifty-eight".