6105640156 has 36 divisors (see below), whose sum is σ = 13422323824. Its totient is φ = 2378819520.

The previous prime is 6105640147. The next prime is 6105640171. The reversal of 6105640156 is 6510465016.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 897681 + ... + 904456.

Almost surely, 2^6105640156 is an apocalyptic number.

It is an amenable number.

6105640156 is an abundant number, since it is smaller than the sum of its proper divisors (7316683668).

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

6105640156 is a wasteful number, since it uses less digits than its factorization.

6105640156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1802170 (or 1802157 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 6105640156 is about 78138.5958153843. The cubic root of 6105640156 is about 1827.7231037291.

The spelling of 6105640156 in words is "six billion, one hundred five million, six hundred forty thousand, one hundred fifty-six".