1054622023532 has 72 divisors (see below), whose sum is σ = 2332649964288. Its totient is φ = 408370675680.

The previous prime is 1054622023531. The next prime is 1054622023571. The reversal of 1054622023532 is 2353202264501.

It is a super-2 number, since 2×1054622023532² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1054622023492 and 1054622023501.

It is not an unprimeable number, because it can be changed into a prime (1054622023531) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 402608 + ... + 1507095.

Almost surely, 2^{1054622023532} is an apocalyptic number.

It is an amenable number.

1054622023532 is an abundant number, since it is smaller than the sum of its proper divisors (1278027940756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1054622023532 is a wasteful number, since it uses less digits than its factorization.

1054622023532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1909899 (or 1909886 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 1054622023532 in words is "one trillion, fifty-four billion, six hundred twenty-two million, twenty-three thousand, five hundred thirty-two".