151045512 has 32 divisors (see below), whose sum is σ = 379248480. Its totient is φ = 50130560.

The previous prime is 151045511. The next prime is 151045513. The reversal of 151045512 is 215540151.

It is an interprime number because it is at equal distance from previous prime (151045511) and next prime (151045513).

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (151045511) 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, 7914 + ... + 19097.

It is an arithmetic number, because the mean of its divisors is an integer number (11851515).

Almost surely, 2^151045512 is an apocalyptic number.

151045512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

151045512 is an abundant number, since it is smaller than the sum of its proper divisors (228202968).

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

151045512 is a wasteful number, since it uses less digits than its factorization.

151045512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27253 (or 27249 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 151045512 is about 12290.0574449430. The cubic root of 151045512 is about 532.5608967363.

Adding to 151045512 its reverse (215540151), we get a palindrome (366585663).

The spelling of 151045512 in words is "one hundred fifty-one million, forty-five thousand, five hundred twelve".