53466776 has 32 divisors (see below), whose sum is σ = 112326480. Its totient is φ = 23644800.

The previous prime is 53466773. The next prime is 53466781. The reversal of 53466776 is 67766435.

It is a super-2 number, since 2×53466776² = 5717392271668352, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53466773) 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, 4955 + ... + 11466.

Almost surely, 2^53466776 is an apocalyptic number.

It is an amenable number.

53466776 is an abundant number, since it is smaller than the sum of its proper divisors (58859704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53466776 is a wasteful number, since it uses less digits than its factorization.

53466776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16475 (or 16471 counting only the distinct ones).

The product of its digits is 635040, while the sum is 44.

The square root of 53466776 is about 7312.0979205697. The cubic root of 53466776 is about 376.7280859808.

The spelling of 53466776 in words is "fifty-three million, four hundred sixty-six thousand, seven hundred seventy-six".