5402150626 has 4 divisors (see below), whose sum is σ = 8103225942. Its totient is φ = 2701075312.

The previous prime is 5402150609. The next prime is 5402150651. The reversal of 5402150626 is 6260512045.

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., 5400045225 + 2105401 = 73485^2 + 1451^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 1350537655 + ... + 1350537658.

Almost surely, 2^5402150626 is an apocalyptic number.

5402150626 is a deficient number, since it is larger than the sum of its proper divisors (2701075316).

5402150626 is a wasteful number, since it uses less digits than its factorization.

5402150626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2701075315.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 5402150626 is about 73499.3239832857. The cubic root of 5402150626 is about 1754.6435182586.

The spelling of 5402150626 in words is "five billion, four hundred two million, one hundred fifty thousand, six hundred twenty-six".