20262732260654 has 32 divisors (see below), whose sum is σ = 34461609840000. Its totient is φ = 8858079493344.

The previous prime is 20262732260653. The next prime is 20262732260707. The reversal of 20262732260654 is 45606223726202.

It is a super-2 number, since 2×20262732260654² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20262732260599 and 20262732260608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20262732260651) 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, 1503224 + ... + 6541035.

It is an arithmetic number, because the mean of its divisors is an integer number (1076925307500).

Almost surely, 2^{20262732260654} is an apocalyptic number.

20262732260654 is a deficient number, since it is larger than the sum of its proper divisors (14198877579346).

20262732260654 is a wasteful number, since it uses less digits than its factorization.

20262732260654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8049392.

The product of its (nonzero) digits is 2903040, while the sum is 47.

Adding to 20262732260654 its reverse (45606223726202), we get a palindrome (65868955986856).

The spelling of 20262732260654 in words is "twenty trillion, two hundred sixty-two billion, seven hundred thirty-two million, two hundred sixty thousand, six hundred fifty-four".