5342522021031 has 16 divisors (see below), whose sum is σ = 7676472674304. Its totient is φ = 3285494857824.

The previous prime is 5342522021021. The next prime is 5342522021047. The reversal of 5342522021031 is 1301202252435.

It is not a de Polignac number, because 5342522021031 - 2³⁰ = 5341448279207 is a prime.

It is a super-2 number, since 2×5342522021031² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5342522021031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5342522021021) 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, 46003791 + ... + 46119776.

It is an arithmetic number, because the mean of its divisors is an integer number (479779542144).

Almost surely, 2^{5342522021031} is an apocalyptic number.

5342522021031 is a deficient number, since it is larger than the sum of its proper divisors (2333950653273).

5342522021031 is a wasteful number, since it uses less digits than its factorization.

5342522021031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92125070.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 5342522021031 its reverse (1301202252435), we get a palindrome (6643724273466).

The spelling of 5342522021031 in words is "five trillion, three hundred forty-two billion, five hundred twenty-two million, twenty-one thousand, thirty-one".