53351077 has 8 divisors (see below), whose sum is σ = 59008376. Its totient is φ = 47915712.

The previous prime is 53351059. The next prime is 53351087. The reversal of 53351077 is 77015335.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 11282881 + 42068196 = 3359^2 + 6486^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-53351077 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 (53351057) 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, 54978 + ... + 55939.

It is an arithmetic number, because the mean of its divisors is an integer number (7376047).

Almost surely, 2^53351077 is an apocalyptic number.

It is an amenable number.

53351077 is a deficient number, since it is larger than the sum of its proper divisors (5657299).

53351077 is a wasteful number, since it uses less digits than its factorization.

53351077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110967.

The product of its (nonzero) digits is 11025, while the sum is 31.

The square root of 53351077 is about 7304.1821581886. The cubic root of 53351077 is about 376.4561504980.

The spelling of 53351077 in words is "fifty-three million, three hundred fifty-one thousand, seventy-seven".