93280051 has 4 divisors (see below), whose sum is σ = 93634992. Its totient is φ = 92925112.

The previous prime is 93280049. The next prime is 93280067. The reversal of 93280051 is 15008239.

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 93280051 - 2¹ = 93280049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93280001) 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, 177076 + ... + 177601.

It is an arithmetic number, because the mean of its divisors is an integer number (23408748).

Almost surely, 2^93280051 is an apocalyptic number.

93280051 is a deficient number, since it is larger than the sum of its proper divisors (354941).

93280051 is a wasteful number, since it uses less digits than its factorization.

93280051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354940.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 93280051 is about 9658.1598143746. The cubic root of 93280051 is about 453.5198060838.

The spelling of 93280051 in words is "ninety-three million, two hundred eighty thousand, fifty-one".