69054381 has 12 divisors (see below), whose sum is σ = 108813120. Its totient is φ = 41851080.

The previous prime is 69054371. The next prime is 69054383. The reversal of 69054381 is 18345096.

It is not a de Polignac number, because 69054381 - 2⁹ = 69053869 is a prime.

It is a super-2 number, since 2×69054381² = 9537015070586322, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69054383) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 348661 + ... + 348858.

It is an arithmetic number, because the mean of its divisors is an integer number (9067760).

Almost surely, 2^69054381 is an apocalyptic number.

It is an amenable number.

69054381 is a deficient number, since it is larger than the sum of its proper divisors (39758739).

69054381 is a wasteful number, since it uses less digits than its factorization.

69054381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697536 (or 697533 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 69054381 is about 8309.8965697534. The cubic root of 69054381 is about 410.2643169730.

The spelling of 69054381 in words is "sixty-nine million, fifty-four thousand, three hundred eighty-one".