151354450 has 24 divisors (see below), whose sum is σ = 303175908. Its totient is φ = 55884480.

The previous prime is 151354447. The next prime is 151354471. The reversal of 151354450 is 54453151.

It can be written as a sum of positive squares in 6 ways, for example, as 76860289 + 74494161 = 8767^2 + 8631^2 .

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, 115777 + ... + 117076.

Almost surely, 2^151354450 is an apocalyptic number.

151354450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151354450 is an abundant number, since it is smaller than the sum of its proper divisors (151821458).

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

151354450 is a wasteful number, since it uses less digits than its factorization.

151354450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232878 (or 232873 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 151354450 is about 12302.6196397353. The cubic root of 151354450 is about 532.9237371629.

The spelling of 151354450 in words is "one hundred fifty-one million, three hundred fifty-four thousand, four hundred fifty".