4061135512 has 32 divisors (see below), whose sum is σ = 8845103520. Its totient is φ = 1711952640.

The previous prime is 4061135509. The next prime is 4061135539. The reversal of 4061135512 is 2155311604.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 591013 + ... + 597844.

It is an arithmetic number, because the mean of its divisors is an integer number (276409485).

Almost surely, 2^4061135512 is an apocalyptic number.

It is an amenable number.

4061135512 is an abundant number, since it is smaller than the sum of its proper divisors (4783968008).

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

4061135512 is a wasteful number, since it uses less digits than its factorization.

4061135512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188931 (or 1188927 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 4061135512 is about 63727.0390964463. The cubic root of 4061135512 is about 1595.4474116230.

The spelling of 4061135512 in words is "four billion, sixty-one million, one hundred thirty-five thousand, five hundred twelve".