83498262528 has 224 divisors, whose sum is σ = 233398771200. Its totient is φ = 26514948096.

The previous prime is 83498262521. The next prime is 83498262539. The reversal of 83498262528 is 82526289438.

Its product of digits (13271040) is a multiple of the sum of its prime factors (1620).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83498262521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56302875 + ... + 56304357.

It is an arithmetic number, because the mean of its divisors is an integer number (1041958800).

Almost surely, 2^83498262528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83498262528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116699385600).

83498262528 is an abundant number, since it is smaller than the sum of its proper divisors (149900508672).

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

83498262528 is a wasteful number, since it uses less digits than its factorization.

83498262528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1620 (or 1596 counting only the distinct ones).

The product of its digits is 13271040, while the sum is 57.

The spelling of 83498262528 in words is "eighty-three billion, four hundred ninety-eight million, two hundred sixty-two thousand, five hundred twenty-eight".