153247861403 has 16 divisors (see below), whose sum is σ = 191704771776. Its totient is φ = 119263328640.

The previous prime is 153247861391. The next prime is 153247861409. The reversal of 153247861403 is 304168742351.

It is a happy number.

153247861403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 153247861403 - 2¹⁰ = 153247860379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (153247861409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13798076 + ... + 13809177.

It is an arithmetic number, because the mean of its divisors is an integer number (11981548236).

Almost surely, 2^153247861403 is an apocalyptic number.

153247861403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

153247861403 is a deficient number, since it is larger than the sum of its proper divisors (38456910373).

153247861403 is a wasteful number, since it uses less digits than its factorization.

153247861403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27607334.

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 153247861403 in words is "one hundred fifty-three billion, two hundred forty-seven million, eight hundred sixty-one thousand, four hundred three".