89851482057 has 4 divisors (see below), whose sum is σ = 119801976080. Its totient is φ = 59900988036.

The previous prime is 89851482029. The next prime is 89851482113. The reversal of 89851482057 is 75028415898.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 89851482057 - 2¹⁴ = 89851465673 is a prime.

It is a super-3 number, since 3×89851482057³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 89851481988 and 89851482006.

It is not an unprimeable number, because it can be changed into a prime (89851482157) 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, 14975247007 + ... + 14975247012.

It is an arithmetic number, because the mean of its divisors is an integer number (29950494020).

Almost surely, 2^89851482057 is an apocalyptic number.

It is an amenable number.

89851482057 is a deficient number, since it is larger than the sum of its proper divisors (29950494023).

89851482057 is a wasteful number, since it uses less digits than its factorization.

89851482057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29950494022.

The product of its (nonzero) digits is 6451200, while the sum is 57.

The spelling of 89851482057 in words is "eighty-nine billion, eight hundred fifty-one million, four hundred eighty-two thousand, fifty-seven".