151401450 has 24 divisors (see below), whose sum is σ = 375475968. Its totient is φ = 40373680.

The previous prime is 151401449. The next prime is 151401499. The reversal of 151401450 is 54104151.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 504522 + ... + 504821.

It is an arithmetic number, because the mean of its divisors is an integer number (15644832).

Almost surely, 2^151401450 is an apocalyptic number.

151401450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151401450 is an abundant number, since it is smaller than the sum of its proper divisors (224074518).

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

151401450 is a wasteful number, since it uses less digits than its factorization.

151401450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009358 (or 1009353 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 151401450 is about 12304.5296537495. The cubic root of 151401450 is about 532.9788942758.

The spelling of 151401450 in words is "one hundred fifty-one million, four hundred one thousand, four hundred fifty".