151241652552 has 128 divisors (see below), whose sum is σ = 400730976000. Its totient is φ = 47471542272.

The previous prime is 151241652521. The next prime is 151241652557. The reversal of 151241652552 is 255256142151.

It is a happy number.

It is a super-2 number, since 2×151241652552² (a number of 23 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 151241652552.

It is not an unprimeable number, because it can be changed into a prime (151241652557) 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, 9285888 + ... + 9302160.

It is an arithmetic number, because the mean of its divisors is an integer number (3130710750).

Almost surely, 2^151241652552 is an apocalyptic number.

151241652552 is a gapful number since it is divisible by the number (12) 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 151241652552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200365488000).

151241652552 is an abundant number, since it is smaller than the sum of its proper divisors (249489323448).

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

151241652552 is a wasteful number, since it uses less digits than its factorization.

151241652552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16567 (or 16563 counting only the distinct ones).

The product of its digits is 120000, while the sum is 39.

The spelling of 151241652552 in words is "one hundred fifty-one billion, two hundred forty-one million, six hundred fifty-two thousand, five hundred fifty-two".