1552128501050 has 24 divisors (see below), whose sum is σ = 2986509325500. Its totient is φ = 599442730880.

The previous prime is 1552128501043. The next prime is 1552128501149. The reversal of 1552128501050 is 501058212551.

It can be written as a sum of positive squares in 6 ways, for example, as 344452783801 + 1207675717249 = 586901^2 + 1098943^2 .

It is a super-2 number, since 2×1552128501050² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1552128501050.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 535215275 + ... + 535218174.

Almost surely, 2^{1552128501050} is an apocalyptic number.

1552128501050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1552128501050 is a deficient number, since it is larger than the sum of its proper divisors (1434380824450).

1552128501050 is a wasteful number, since it uses less digits than its factorization.

1552128501050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070433490 (or 1070433485 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 35.

The spelling of 1552128501050 in words is "one trillion, five hundred fifty-two billion, one hundred twenty-eight million, five hundred one thousand, fifty".