151143552 has 96 divisors (see below), whose sum is σ = 497090880. Its totient is φ = 43181568.

The previous prime is 151143533. The next prime is 151143611. The reversal of 151143552 is 255341151.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×151143552² = 45688746622353408, which contains 22 as substring.

It is a zygodrome in base 8.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1308 + ... + 17435.

It is an arithmetic number, because the mean of its divisors is an integer number (5178030).

Almost surely, 2^151143552 is an apocalyptic number.

151143552 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 151143552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248545440).

151143552 is an abundant number, since it is smaller than the sum of its proper divisors (345947328).

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

151143552 is a wasteful number, since it uses less digits than its factorization.

151143552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18770 (or 18755 counting only the distinct ones).

The product of its digits is 3000, while the sum is 27.

The square root of 151143552 is about 12294.0453879104. The cubic root of 151143552 is about 532.6760959614.

The spelling of 151143552 in words is "one hundred fifty-one million, one hundred forty-three thousand, five hundred fifty-two".