53122698 has 24 divisors (see below), whose sum is σ = 115292736. Its totient is φ = 17677800.

The previous prime is 53122687. The next prime is 53122711. The reversal of 53122698 is 89622135.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10303 + ... + 14573.

It is an arithmetic number, because the mean of its divisors is an integer number (4803864).

Almost surely, 2^53122698 is an apocalyptic number.

53122698 is an abundant number, since it is smaller than the sum of its proper divisors (62170038).

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

53122698 is a wasteful number, since it uses less digits than its factorization.

53122698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4970 (or 4967 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 53122698 is about 7288.5319509487. The cubic root of 53122698 is about 375.9182191611.

The spelling of 53122698 in words is "fifty-three million, one hundred twenty-two thousand, six hundred ninety-eight".