53770743 has 32 divisors (see below), whose sum is σ = 86240000. Its totient is φ = 32915808.

The previous prime is 53770733. The next prime is 53770747. The reversal of 53770743 is 34707735.

It is not a de Polignac number, because 53770743 - 2⁸ = 53770487 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53770698 and 53770707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53770747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107508 + ... + 108006.

It is an arithmetic number, because the mean of its divisors is an integer number (2695000).

Almost surely, 2^53770743 is an apocalyptic number.

53770743 is a deficient number, since it is larger than the sum of its proper divisors (32469257).

53770743 is a wasteful number, since it uses less digits than its factorization.

53770743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828 (or 822 counting only the distinct ones).

The product of its (nonzero) digits is 61740, while the sum is 36.

The square root of 53770743 is about 7332.8536737071. The cubic root of 53770743 is about 377.4406567243.

The spelling of 53770743 in words is "fifty-three million, seven hundred seventy thousand, seven hundred forty-three".