53370769 has 8 divisors (see below), whose sum is σ = 56618568. Its totient is φ = 50135040.

The previous prime is 53370763. The next prime is 53370773. The reversal of 53370769 is 96707335.

It can be written as a sum of positive squares in 4 ways, for example, as 38254225 + 15116544 = 6185^2 + 3888^2 .

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

It is not a de Polignac number, because 53370769 - 2⁷ = 53370641 is a prime.

It is a super-2 number, since 2×53370769² = 5696877967302722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53370763) 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, 7089 + ... + 12529.

It is an arithmetic number, because the mean of its divisors is an integer number (7077321).

Almost surely, 2^53370769 is an apocalyptic number.

It is an amenable number.

53370769 is a deficient number, since it is larger than the sum of its proper divisors (3247799).

53370769 is a wasteful number, since it uses less digits than its factorization.

53370769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6035.

The product of its (nonzero) digits is 119070, while the sum is 40.

The square root of 53370769 is about 7305.5300286838. The cubic root of 53370769 is about 376.5024617320.

The spelling of 53370769 in words is "fifty-three million, three hundred seventy thousand, seven hundred sixty-nine".