15061135422 has 32 divisors (see below), whose sum is σ = 32180918400. Its totient is φ = 4685158368.

The previous prime is 15061135421. The next prime is 15061135423. The reversal of 15061135422 is 22453116051.

15061135422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (15061135421) and next prime (15061135423).

It is a self number, because there is not a number n which added to its sum of digits gives 15061135422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15061135421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 978297 + ... + 993572.

It is an arithmetic number, because the mean of its divisors is an integer number (1005653700).

Almost surely, 2^15061135422 is an apocalyptic number.

15061135422 is an abundant number, since it is smaller than the sum of its proper divisors (17119782978).

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

15061135422 is a wasteful number, since it uses less digits than its factorization.

15061135422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1971960.

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 15061135422 in words is "fifteen billion, sixty-one million, one hundred thirty-five thousand, four hundred twenty-two".