1552404034 has 4 divisors (see below), whose sum is σ = 2328606054. Its totient is φ = 776202016.

The previous prime is 1552404023. The next prime is 1552404041. The reversal of 1552404034 is 4304042551.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4304042551 = 73 ⋅58959487.

It can be written as a sum of positive squares in only one way, i.e., 1122049009 + 430355025 = 33497^2 + 20745^2 .

It is a super-3 number, since 3×1552404034³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1552403993 and 1552404011.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 388101007 + ... + 388101010.

Almost surely, 2^1552404034 is an apocalyptic number.

1552404034 is a deficient number, since it is larger than the sum of its proper divisors (776202020).

1552404034 is an equidigital number, since it uses as much as digits as its factorization.

1552404034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776202019.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 1552404034 is about 39400.5588031439. The cubic root of 1552404034 is about 1157.8925354897.

Adding to 1552404034 its reverse (4304042551), we get a palindrome (5856446585).

The spelling of 1552404034 in words is "one billion, five hundred fifty-two million, four hundred four thousand, thirty-four".