554665400135 has 32 divisors (see below), whose sum is σ = 838053333504. Its totient is φ = 342342000000.

The previous prime is 554665400131. The next prime is 554665400141. The reversal of 554665400135 is 531004566455.

It is not a de Polignac number, because 554665400135 - 2² = 554665400131 is a prime.

It is a super-2 number, since 2×554665400135² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554665400131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7093241 + ... + 7171010.

It is an arithmetic number, because the mean of its divisors is an integer number (26189166672).

Almost surely, 2^554665400135 is an apocalyptic number.

554665400135 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

554665400135 is a deficient number, since it is larger than the sum of its proper divisors (283387933369).

554665400135 is a wasteful number, since it uses less digits than its factorization.

554665400135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14264375.

The product of its (nonzero) digits is 1080000, while the sum is 44.

The spelling of 554665400135 in words is "five hundred fifty-four billion, six hundred sixty-five million, four hundred thousand, one hundred thirty-five".