151453212 has 24 divisors (see below), whose sum is σ = 353665536. Its totient is φ = 50445168.

The previous prime is 151453207. The next prime is 151453217. The reversal of 151453212 is 212354151.

It is a happy number.

151453212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (151453207) and next prime (151453217).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151453217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14133 + ... + 22419.

It is an arithmetic number, because the mean of its divisors is an integer number (14736064).

Almost surely, 2^151453212 is an apocalyptic number.

151453212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

151453212 is an abundant number, since it is smaller than the sum of its proper divisors (202212324).

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

151453212 is a wasteful number, since it uses less digits than its factorization.

151453212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9817 (or 9815 counting only the distinct ones).

The product of its digits is 1200, while the sum is 24.

The square root of 151453212 is about 12306.6328457462. The cubic root of 151453212 is about 533.0396266535.

The spelling of 151453212 in words is "one hundred fifty-one million, four hundred fifty-three thousand, two hundred twelve".