53880783 has 8 divisors (see below), whose sum is σ = 78372096. Its totient is φ = 32655000.

The previous prime is 53880781. The next prime is 53880787. The reversal of 53880783 is 38708835.

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

It is not a de Polignac number, because 53880783 - 2¹ = 53880781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53880781) 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, 816343 + ... + 816408.

It is an arithmetic number, because the mean of its divisors is an integer number (9796512).

Almost surely, 2^53880783 is an apocalyptic number.

53880783 is a deficient number, since it is larger than the sum of its proper divisors (24491313).

53880783 is a wasteful number, since it uses less digits than its factorization.

53880783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1632765.

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 53880783 is about 7340.3530569040. The cubic root of 53880783 is about 377.6979544503.

The spelling of 53880783 in words is "fifty-three million, eight hundred eighty thousand, seven hundred eighty-three".