1353366954 has 80 divisors (see below), whose sum is σ = 3151653120. Its totient is φ = 433550880.

The previous prime is 1353366947. The next prime is 1353366977. The reversal of 1353366954 is 4596633531.

1353366954 is a `hidden beast` number, since 1 + 3 + 533 + 6 + 69 + 54 = 666.

It is a super-2 number, since 2×1353366954² = 3663204224358476232, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1272627 + ... + 1273689.

It is an arithmetic number, because the mean of its divisors is an integer number (39395664).

Almost surely, 2^1353366954 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1353366954, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1575826560).

1353366954 is an abundant number, since it is smaller than the sum of its proper divisors (1798286166).

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

1353366954 is a wasteful number, since it uses less digits than its factorization.

1353366954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377 (or 1368 counting only the distinct ones).

The product of its digits is 874800, while the sum is 45.

The square root of 1353366954 is about 36788.1360495473. The cubic root of 1353366954 is about 1106.1274989892.

The spelling of 1353366954 in words is "one billion, three hundred fifty-three million, three hundred sixty-six thousand, nine hundred fifty-four".