151200451 has 4 divisors (see below), whose sum is σ = 151275600. Its totient is φ = 151125304.

The previous prime is 151200449. The next prime is 151200473. The reversal of 151200451 is 154002151.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 151200451 - 2¹ = 151200449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (161200451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34471 + ... + 38608.

It is an arithmetic number, because the mean of its divisors is an integer number (37818900).

Almost surely, 2^151200451 is an apocalyptic number.

151200451 is a deficient number, since it is larger than the sum of its proper divisors (75149).

151200451 is an equidigital number, since it uses as much as digits as its factorization.

151200451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75148.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 151200451 is about 12296.3592579267. The cubic root of 151200451 is about 532.7429307338.

The spelling of 151200451 in words is "one hundred fifty-one million, two hundred thousand, four hundred fifty-one".