10526161542 has 64 divisors (see below), whose sum is σ = 22974114240. Its totient is φ = 3195777024.

The previous prime is 10526161537. The next prime is 10526161553. The reversal of 10526161542 is 24516162501.

10526161542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10526161542² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 4115328 + ... + 4117884.

It is an arithmetic number, because the mean of its divisors is an integer number (358970535).

Almost surely, 2^10526161542 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10526161542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11487057120).

10526161542 is an abundant number, since it is smaller than the sum of its proper divisors (12447952698).

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

10526161542 is a wasteful number, since it uses less digits than its factorization.

10526161542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3257.

The product of its (nonzero) digits is 14400, while the sum is 33.

The spelling of 10526161542 in words is "ten billion, five hundred twenty-six million, one hundred sixty-one thousand, five hundred forty-two".