150400053403 has 8 divisors (see below), whose sum is σ = 151593223680. Its totient is φ = 149207022720.

The previous prime is 150400053389. The next prime is 150400053409. The reversal of 150400053403 is 304350004051.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150400053403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150400053409) 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, 3717363 + ... + 3757603.

It is an arithmetic number, because the mean of its divisors is an integer number (18949152960).

Almost surely, 2^150400053403 is an apocalyptic number.

150400053403 is a deficient number, since it is larger than the sum of its proper divisors (1193170277).

150400053403 is a wasteful number, since it uses less digits than its factorization.

150400053403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69797.

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 150400053403 its reverse (304350004051), we get a palindrome (454750057454).

The spelling of 150400053403 in words is "one hundred fifty billion, four hundred million, fifty-three thousand, four hundred three".