8153899034 has 8 divisors (see below), whose sum is σ = 12284259060. Its totient is φ = 4059146016.

The previous prime is 8153899009. The next prime is 8153899063. The reversal of 8153899034 is 4309983518.

It can be written as a sum of positive squares in 2 ways, for example, as 7521225625 + 632673409 = 86725^2 + 25153^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×8153899034² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8901179 + ... + 8902094.

Almost surely, 2^8153899034 is an apocalyptic number.

8153899034 is a deficient number, since it is larger than the sum of its proper divisors (4130360026).

8153899034 is a wasteful number, since it uses less digits than its factorization.

8153899034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17803504.

The product of its (nonzero) digits is 933120, while the sum is 50.

The square root of 8153899034 is about 90298.9425962453. The cubic root of 8153899034 is about 2012.7435480312.

The spelling of 8153899034 in words is "eight billion, one hundred fifty-three million, eight hundred ninety-nine thousand, thirty-four".