156353340551 has 8 divisors (see below), whose sum is σ = 160190956800. Its totient is φ = 152516872960.

The previous prime is 156353340503. The next prime is 156353340607. The reversal of 156353340551 is 155043353651.

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

It is a cyclic number.

It is not a de Polignac number, because 156353340551 - 2⁶ = 156353340487 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 156353340499 and 156353340508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156353340251) 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 7 ways as a sum of consecutive naturals, for example, 8306 + ... + 559263.

It is an arithmetic number, because the mean of its divisors is an integer number (20023869600).

Almost surely, 2^156353340551 is an apocalyptic number.

156353340551 is a deficient number, since it is larger than the sum of its proper divisors (3837616249).

156353340551 is an equidigital number, since it uses as much as digits as its factorization.

156353340551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574329.

The product of its (nonzero) digits is 405000, while the sum is 41.

The spelling of 156353340551 in words is "one hundred fifty-six billion, three hundred fifty-three million, three hundred forty thousand, five hundred fifty-one".