1355514550429 has 32 divisors (see below), whose sum is σ = 1479849928704. Its totient is φ = 1234199531520.

The previous prime is 1355514550417. The next prime is 1355514550441. The reversal of 1355514550429 is 9240554155531.

It is an interprime number because it is at equal distance from previous prime (1355514550417) and next prime (1355514550441).

It is a cyclic number.

It is not a de Polignac number, because 1355514550429 - 2⁷ = 1355514550301 is a prime.

It is a super-4 number, since 4×1355514550429⁴ (a number of 50 digits) contains 4444 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 (1355514550469) 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, 151907962 + ... + 151916884.

It is an arithmetic number, because the mean of its divisors is an integer number (46245310272).

Almost surely, 2^{1355514550429} is an apocalyptic number.

It is an amenable number.

1355514550429 is a deficient number, since it is larger than the sum of its proper divisors (124335378275).

1355514550429 is a wasteful number, since it uses less digits than its factorization.

1355514550429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9637.

The product of its (nonzero) digits is 2700000, while the sum is 49.

The spelling of 1355514550429 in words is "one trillion, three hundred fifty-five billion, five hundred fourteen million, five hundred fifty thousand, four hundred twenty-nine".