136553352404 has 24 divisors (see below), whose sum is σ = 273114535680. Its totient is φ = 58521187296.

The previous prime is 136553352401. The next prime is 136553352407. The reversal of 136553352404 is 404253355631.

It is an interprime number because it is at equal distance from previous prime (136553352401) and next prime (136553352407).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136553352401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1825589 + ... + 1898915.

It is an arithmetic number, because the mean of its divisors is an integer number (11379772320).

Almost surely, 2^136553352404 is an apocalyptic number.

136553352404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

136553352404 is an abundant number, since it is smaller than the sum of its proper divisors (136561183276).

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

136553352404 is a wasteful number, since it uses less digits than its factorization.

136553352404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139847 (or 139845 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 41.

The spelling of 136553352404 in words is "one hundred thirty-six billion, five hundred fifty-three million, three hundred fifty-two thousand, four hundred four".