150552351 has 14 divisors (see below), whose sum is σ = 225726360. Its totient is φ = 100367748.

The previous prime is 150552343. The next prime is 150552359. The reversal of 150552351 is 153255051.

It is an interprime number because it is at equal distance from previous prime (150552343) and next prime (150552359).

It is not a de Polignac number, because 150552351 - 2³ = 150552343 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150552359) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 102531 + ... + 103988.

Almost surely, 2^150552351 is an apocalyptic number.

150552351 is a deficient number, since it is larger than the sum of its proper divisors (75174009).

150552351 is an frugal number, since it uses more digits than its factorization.

150552351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206537 (or 206522 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The square root of 150552351 is about 12269.9776283415. The cubic root of 150552351 is about 531.9806640701.

The spelling of 150552351 in words is "one hundred fifty million, five hundred fifty-two thousand, three hundred fifty-one".