153454945370 has 8 divisors (see below), whose sum is σ = 276218901684. Its totient is φ = 61381978144.

The previous prime is 153454945361. The next prime is 153454945379. The reversal of 153454945370 is 73549454351.

It is an interprime number because it is at equal distance from previous prime (153454945361) and next prime (153454945379).

It can be written as a sum of positive squares in 2 ways, for example, as 139232713321 + 14222232049 = 373139^2 + 119257^2 .

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

It is not an unprimeable number, because it can be changed into a prime (153454945379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7672747259 + ... + 7672747278.

Almost surely, 2^153454945370 is an apocalyptic number.

153454945370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153454945370 is a deficient number, since it is larger than the sum of its proper divisors (122763956314).

153454945370 is a wasteful number, since it uses less digits than its factorization.

153454945370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15345494544.

The product of its (nonzero) digits is 4536000, while the sum is 50.

The spelling of 153454945370 in words is "one hundred fifty-three billion, four hundred fifty-four million, nine hundred forty-five thousand, three hundred seventy".