5401535858 has 4 divisors (see below), whose sum is σ = 8102303790. Its totient is φ = 2700767928.

The previous prime is 5401535837. The next prime is 5401535861. The reversal of 5401535858 is 8585351045.

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

It can be written as a sum of positive squares in only one way, i.e., 3688983169 + 1712552689 = 60737^2 + 41383^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1350383963 + ... + 1350383966.

Almost surely, 2^5401535858 is an apocalyptic number.

5401535858 is a deficient number, since it is larger than the sum of its proper divisors (2700767932).

5401535858 is a wasteful number, since it uses less digits than its factorization.

5401535858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2700767931.

The product of its (nonzero) digits is 480000, while the sum is 44.

The square root of 5401535858 is about 73495.1417305933. The cubic root of 5401535858 is about 1754.5769559033.

The spelling of 5401535858 in words is "five billion, four hundred one million, five hundred thirty-five thousand, eight hundred fifty-eight".