6156506510002 has 8 divisors (see below), whose sum is σ = 9236218902300. Its totient is φ = 3077766875904.

The previous prime is 6156506509991. The next prime is 6156506510069. The reversal of 6156506510002 is 2000156056516.

It can be written as a sum of positive squares in 2 ways, for example, as 6156001114641 + 505395361 = 2481129^2 + 22481^2 .

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

It is a super-2 number, since 2×6156506510002² (a number of 26 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, 243173727 + ... + 243199042.

Almost surely, 2^{6156506510002} is an apocalyptic number.

6156506510002 is a deficient number, since it is larger than the sum of its proper divisors (3079712392298).

6156506510002 is a wasteful number, since it uses less digits than its factorization.

6156506510002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486379100.

The product of its (nonzero) digits is 54000, while the sum is 37.

The spelling of 6156506510002 in words is "six trillion, one hundred fifty-six billion, five hundred six million, five hundred ten thousand, two".