53763379 has 4 divisors (see below), whose sum is σ = 53805400. Its totient is φ = 53721360.

The previous prime is 53763377. The next prime is 53763403. The reversal of 53763379 is 97336735.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53763379 - 2¹ = 53763377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53763377) 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, 19029 + ... + 21670.

It is an arithmetic number, because the mean of its divisors is an integer number (13451350).

Almost surely, 2^53763379 is an apocalyptic number.

53763379 is a deficient number, since it is larger than the sum of its proper divisors (42021).

53763379 is a wasteful number, since it uses less digits than its factorization.

53763379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42020.

The product of its digits is 357210, while the sum is 43.

The square root of 53763379 is about 7332.3515327622. The cubic root of 53763379 is about 377.4234255454.

The spelling of 53763379 in words is "fifty-three million, seven hundred sixty-three thousand, three hundred seventy-nine".