69091053 has 8 divisors (see below), whose sum is σ = 92373888. Its totient is φ = 45934464.

The previous prime is 69091051. The next prime is 69091093. The reversal of 69091053 is 35019096.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 69091053 - 2¹ = 69091051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69091051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30276 + ... + 32477.

It is an arithmetic number, because the mean of its divisors is an integer number (11546736).

Almost surely, 2^69091053 is an apocalyptic number.

It is an amenable number.

69091053 is a deficient number, since it is larger than the sum of its proper divisors (23282835).

69091053 is a wasteful number, since it uses less digits than its factorization.

69091053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63123.

The product of its (nonzero) digits is 7290, while the sum is 33.

The square root of 69091053 is about 8312.1028025404. The cubic root of 69091053 is about 410.3369290713.

The spelling of 69091053 in words is "sixty-nine million, ninety-one thousand, fifty-three".