53629694 has 8 divisors (see below), whose sum is σ = 80517888. Its totient is φ = 26790400.

The previous prime is 53629633. The next prime is 53629699. The reversal of 53629694 is 49692635.

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

It is a super-2 number, since 2×53629694² = 5752288157067272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53629699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9347 + ... + 13950.

It is an arithmetic number, because the mean of its divisors is an integer number (10064736).

Almost surely, 2^53629694 is an apocalyptic number.

53629694 is a deficient number, since it is larger than the sum of its proper divisors (26888194).

53629694 is a wasteful number, since it uses less digits than its factorization.

53629694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24450.

The product of its digits is 349920, while the sum is 44.

The square root of 53629694 is about 7323.2297519605. The cubic root of 53629694 is about 377.1103392669.

The spelling of 53629694 in words is "fifty-three million, six hundred twenty-nine thousand, six hundred ninety-four".