1553152425043 has 8 divisors (see below), whose sum is σ = 1559954592000. Its totient is φ = 1546364998728.

The previous prime is 1553152425023. The next prime is 1553152425079. The reversal of 1553152425043 is 3405242513551.

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 1553152425043 - 2¹⁷ = 1553152293971 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1553152424987 and 1553152425005.

It is not an unprimeable number, because it can be changed into a prime (1553152425023) 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, 3473943 + ... + 3895456.

It is an arithmetic number, because the mean of its divisors is an integer number (194994324000).

Almost surely, 2^{1553152425043} is an apocalyptic number.

1553152425043 is a deficient number, since it is larger than the sum of its proper divisors (6802166957).

1553152425043 is an equidigital number, since it uses as much as digits as its factorization.

1553152425043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7370321.

The product of its (nonzero) digits is 360000, while the sum is 40.

Adding to 1553152425043 its reverse (3405242513551), we get a palindrome (4958394938594).

The spelling of 1553152425043 in words is "one trillion, five hundred fifty-three billion, one hundred fifty-two million, four hundred twenty-five thousand, forty-three".