1613082435500 has 48 divisors (see below), whose sum is σ = 3550712116224. Its totient is φ = 640152374400.

The previous prime is 1613082435491. The next prime is 1613082435509. The reversal of 1613082435500 is 55342803161.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1613082435491) and next prime (1613082435509).

It is a super-2 number, since 2×1613082435500² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1613082435509) 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, 12637937 + ... + 12764936.

It is an arithmetic number, because the mean of its divisors is an integer number (73973169088).

Almost surely, 2^{1613082435500} is an apocalyptic number.

1613082435500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1613082435500 is an abundant number, since it is smaller than the sum of its proper divisors (1937629680724).

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

1613082435500 is a wasteful number, since it uses less digits than its factorization.

1613082435500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25403019 (or 25403007 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 1613082435500 in words is "one trillion, six hundred thirteen billion, eighty-two million, four hundred thirty-five thousand, five hundred".