53078951 has 8 divisors (see below), whose sum is σ = 55948800. Its totient is φ = 50216760.

The previous prime is 53078891. The next prime is 53078953. The reversal of 53078951 is 15987035.

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

It is a cyclic number.

It is not a de Polignac number, because 53078951 - 2¹⁴ = 53062567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53078953) 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, 17420 + ... + 20238.

It is an arithmetic number, because the mean of its divisors is an integer number (6993600).

Almost surely, 2^53078951 is an apocalyptic number.

53078951 is a deficient number, since it is larger than the sum of its proper divisors (2869849).

53078951 is a wasteful number, since it uses less digits than its factorization.

53078951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3829.

The product of its (nonzero) digits is 37800, while the sum is 38.

The square root of 53078951 is about 7285.5302483759. The cubic root of 53078951 is about 375.8150001901.

The spelling of 53078951 in words is "fifty-three million, seventy-eight thousand, nine hundred fifty-one".