53799470 has 8 divisors (see below), whose sum is σ = 96839064. Its totient is φ = 21519784.

The previous prime is 53799433. The next prime is 53799479. The reversal of 53799470 is 7499735.

It is a happy number.

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

It is a super-3 number, since 3×53799470³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53799479) 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, 2689964 + ... + 2689983.

It is an arithmetic number, because the mean of its divisors is an integer number (12104883).

Almost surely, 2^53799470 is an apocalyptic number.

53799470 is a deficient number, since it is larger than the sum of its proper divisors (43039594).

53799470 is a wasteful number, since it uses less digits than its factorization.

53799470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5379954.

The product of its (nonzero) digits is 238140, while the sum is 44.

The square root of 53799470 is about 7334.8121993682. The cubic root of 53799470 is about 377.5078606027.

The spelling of 53799470 in words is "fifty-three million, seven hundred ninety-nine thousand, four hundred seventy".