145537957330 has 8 divisors (see below), whose sum is σ = 261968323212. Its totient is φ = 58215182928.

The previous prime is 145537957307. The next prime is 145537957381. The reversal of 145537957330 is 33759735541.

145537957330 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 136917020529 + 8620936801 = 370023^2 + 92849^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7276897857 + ... + 7276897876.

Almost surely, 2^145537957330 is an apocalyptic number.

145537957330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145537957330 is a deficient number, since it is larger than the sum of its proper divisors (116430365882).

145537957330 is a wasteful number, since it uses less digits than its factorization.

145537957330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14553795740.

The product of its (nonzero) digits is 5953500, while the sum is 52.

The spelling of 145537957330 in words is "one hundred forty-five billion, five hundred thirty-seven million, nine hundred fifty-seven thousand, three hundred thirty".