1552355201 has 2 divisors, whose sum is σ = 1552355202. Its totient is φ = 1552355200.

The previous prime is 1552355183. The next prime is 1552355237. The reversal of 1552355201 is 1025532551.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1467273025 + 85082176 = 38305^2 + 9224^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1552355201 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1552355401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 776177600 + 776177601.

It is an arithmetic number, because the mean of its divisors is an integer number (776177601).

Almost surely, 2^1552355201 is an apocalyptic number.

It is an amenable number.

1552355201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1552355201 is an equidigital number, since it uses as much as digits as its factorization.

1552355201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7500, while the sum is 29.

The square root of 1552355201 is about 39399.9390989377. The cubic root of 1552355201 is about 1157.8803943293.

Adding to 1552355201 its reverse (1025532551), we get a palindrome (2577887752).

The spelling of 1552355201 in words is "one billion, five hundred fifty-two million, three hundred fifty-five thousand, two hundred one".