53696490098 has 4 divisors (see below), whose sum is σ = 80544735150. Its totient is φ = 26848245048.

The previous prime is 53696490097. The next prime is 53696490109. The reversal of 53696490098 is 89009469635.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 50280438289 + 3416051809 = 224233^2 + 58447^2 .

It is a super-2 number, since 2×53696490098² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53696490091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13424122523 + ... + 13424122526.

Almost surely, 2^53696490098 is an apocalyptic number.

53696490098 is a deficient number, since it is larger than the sum of its proper divisors (26848245052).

53696490098 is a wasteful number, since it uses less digits than its factorization.

53696490098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26848245051.

The product of its (nonzero) digits is 12597120, while the sum is 59.

The spelling of 53696490098 in words is "fifty-three billion, six hundred ninety-six million, four hundred ninety thousand, ninety-eight".