2152950034 has 4 divisors (see below), whose sum is σ = 3229425054. Its totient is φ = 1076475016.

The previous prime is 2152949993. The next prime is 2152950071. The reversal of 2152950034 is 4300592512.

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., 1264015809 + 888934225 = 35553^2 + 29815^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2152949978 and 2152950005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538237507 + ... + 538237510.

Almost surely, 2^2152950034 is an apocalyptic number.

2152950034 is a deficient number, since it is larger than the sum of its proper divisors (1076475020).

2152950034 is a wasteful number, since it uses less digits than its factorization.

2152950034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076475019.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 2152950034 is about 46399.8926076343. The cubic root of 2152950034 is about 1291.2529208713.

The spelling of 2152950034 in words is "two billion, one hundred fifty-two million, nine hundred fifty thousand, thirty-four".