61235535003 has 16 divisors (see below), whose sum is σ = 83111982720. Its totient is φ = 40095006336.

The previous prime is 61235535001. The next prime is 61235535029. The reversal of 61235535003 is 30053553216.

61235535003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 61235535003 - 2¹ = 61235535001 is a prime.

It is a super-3 number, since 3×61235535003³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (61235535001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 384273 + ... + 519746.

It is an arithmetic number, because the mean of its divisors is an integer number (5194498920).

Almost surely, 2^61235535003 is an apocalyptic number.

61235535003 is a deficient number, since it is larger than the sum of its proper divisors (21876447717).

61235535003 is a wasteful number, since it uses less digits than its factorization.

61235535003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904426.

The product of its (nonzero) digits is 40500, while the sum is 33.

The spelling of 61235535003 in words is "sixty-one billion, two hundred thirty-five million, five hundred thirty-five thousand, three".