201546054355 has 16 divisors (see below), whose sum is σ = 245607394464. Its totient is φ = 158738215680.

The previous prime is 201546054337. The next prime is 201546054373. The reversal of 201546054355 is 553450645102.

It is an interprime number because it is at equal distance from previous prime (201546054337) and next prime (201546054373).

It is not a de Polignac number, because 201546054355 - 2⁹ = 201546053843 is a prime.

It is a super-2 number, since 2×201546054355² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406975 + ... + 754135.

It is an arithmetic number, because the mean of its divisors is an integer number (15350462154).

Almost surely, 2^201546054355 is an apocalyptic number.

201546054355 is a deficient number, since it is larger than the sum of its proper divisors (44061340109).

201546054355 is a wasteful number, since it uses less digits than its factorization.

201546054355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348966.

The product of its (nonzero) digits is 360000, while the sum is 40.

Adding to 201546054355 its reverse (553450645102), we get a palindrome (754996699457).

The spelling of 201546054355 in words is "two hundred one billion, five hundred forty-six million, fifty-four thousand, three hundred fifty-five".