2028375534 has 32 divisors (see below), whose sum is σ = 4158895104. Its totient is φ = 659126720.

The previous prime is 2028375527. The next prime is 2028375577. The reversal of 2028375534 is 4355738202.

It is a super-2 number, since 2×2028375534² = 8228614613859570312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2028375492 and 2028375501.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 446197 + ... + 450719.

It is an arithmetic number, because the mean of its divisors is an integer number (129965472).

Almost surely, 2^2028375534 is an apocalyptic number.

2028375534 is an abundant number, since it is smaller than the sum of its proper divisors (2130519570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2028375534 is a wasteful number, since it uses less digits than its factorization.

2028375534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6392.

The product of its (nonzero) digits is 201600, while the sum is 39.

The square root of 2028375534 is about 45037.4903164020. The cubic root of 2028375534 is about 1265.8515794749.

The spelling of 2028375534 in words is "two billion, twenty-eight million, three hundred seventy-five thousand, five hundred thirty-four".