153051245015500 has 192 divisors, whose sum is σ = 369253228780800. Its totient is φ = 55058631936000.

The previous prime is 153051245015497. The next prime is 153051245015519. The reversal of 153051245015500 is 5510542150351.

It is a super-2 number, since 2×153051245015500² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 153051245015500.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 197623026 + ... + 198395974.

It is an arithmetic number, because the mean of its divisors is an integer number (1923193899900).

Almost surely, 2^{153051245015500} is an apocalyptic number.

153051245015500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 153051245015500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184626614390400).

153051245015500 is an abundant number, since it is smaller than the sum of its proper divisors (216201983765300).

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

153051245015500 is a wasteful number, since it uses less digits than its factorization.

153051245015500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773765 (or 773753 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 37.

Adding to 153051245015500 its reverse (5510542150351), we get a palindrome (158561787165851).

The spelling of 153051245015500 in words is "one hundred fifty-three trillion, fifty-one billion, two hundred forty-five million, fifteen thousand, five hundred".