151345380 has 48 divisors (see below), whose sum is σ = 433629504. Its totient is φ = 39419520.

The previous prime is 151345367. The next prime is 151345399. The reversal of 151345380 is 83543151.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26751 + ... + 31910.

It is an arithmetic number, because the mean of its divisors is an integer number (9033948).

Almost surely, 2^151345380 is an apocalyptic number.

151345380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151345380 is an abundant number, since it is smaller than the sum of its proper divisors (282284124).

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

151345380 is a wasteful number, since it uses less digits than its factorization.

151345380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58716 (or 58714 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 151345380 is about 12302.2510135341. The cubic root of 151345380 is about 532.9130916993.

The spelling of 151345380 in words is "one hundred fifty-one million, three hundred forty-five thousand, three hundred eighty".