5620128154 has 16 divisors (see below), whose sum is σ = 8849409408. Its totient is φ = 2671788592.

The previous prime is 5620128139. The next prime is 5620128191. The reversal of 5620128154 is 4518210265.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358117 + ... + 373480.

It is an arithmetic number, because the mean of its divisors is an integer number (553088088).

Almost surely, 2^5620128154 is an apocalyptic number.

5620128154 is a deficient number, since it is larger than the sum of its proper divisors (3229281254).

5620128154 is a wasteful number, since it uses less digits than its factorization.

5620128154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731789.

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 5620128154 is about 74967.5139910615. The cubic root of 5620128154 is about 1777.9330628632.

The spelling of 5620128154 in words is "five billion, six hundred twenty million, one hundred twenty-eight thousand, one hundred fifty-four".