10542435551 has 16 divisors (see below), whose sum is σ = 11161920000. Its totient is φ = 9929558016.

The previous prime is 10542435509. The next prime is 10542435571. The reversal of 10542435551 is 15553424501.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10542435551 is a prime.

It is a super-2 number, since 2×10542435551² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10542435571) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3490520 + ... + 3493538.

It is an arithmetic number, because the mean of its divisors is an integer number (697620000).

Almost surely, 2^10542435551 is an apocalyptic number.

10542435551 is a deficient number, since it is larger than the sum of its proper divisors (619484449).

10542435551 is a wasteful number, since it uses less digits than its factorization.

10542435551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4046.

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 10542435551 in words is "ten billion, five hundred forty-two million, four hundred thirty-five thousand, five hundred fifty-one".