10542306530 has 32 divisors (see below), whose sum is σ = 21716722944. Its totient is φ = 3609556416.

The previous prime is 10542306529. The next prime is 10542306539. The reversal of 10542306530 is 3560324501.

It is a super-2 number, since 2×10542306530² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10542306493 and 10542306502.

It is not an unprimeable number, because it can be changed into a prime (10542306539) 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, 51422 + ... + 154041.

It is an arithmetic number, because the mean of its divisors is an integer number (678647592).

Almost surely, 2^10542306530 is an apocalyptic number.

10542306530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10542306530 is an abundant number, since it is smaller than the sum of its proper divisors (11174416414).

10542306530 is a wasteful number, since it uses less digits than its factorization.

10542306530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206210.

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 10542306530 in words is "ten billion, five hundred forty-two million, three hundred six thousand, five hundred thirty".