54020122306534 has 16 divisors (see below), whose sum is σ = 83239063992000. Its totient is φ = 26274098793024.

The previous prime is 54020122306519. The next prime is 54020122306541. The reversal of 54020122306534 is 43560322102045.

It is a super-2 number, since 2×54020122306534² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a junction number, because it is equal to n+sod(n) for n = 54020122306493 and 54020122306502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82459134 + ... + 83111665.

It is an arithmetic number, because the mean of its divisors is an integer number (5202441499500).

Almost surely, 2^{54020122306534} is an apocalyptic number.

54020122306534 is a deficient number, since it is larger than the sum of its proper divisors (29218941685466).

54020122306534 is a wasteful number, since it uses less digits than its factorization.

54020122306534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165575247.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 54020122306534 its reverse (43560322102045), we get a palindrome (97580444408579).

The spelling of 54020122306534 in words is "fifty-four trillion, twenty billion, one hundred twenty-two million, three hundred six thousand, five hundred thirty-four".