1552102348840 has 16 divisors (see below), whose sum is σ = 3492230284980. Its totient is φ = 620840939520.

The previous prime is 1552102348831. The next prime is 1552102348859. The reversal of 1552102348840 is 488432012551.

It can be written as a sum of positive squares in 2 ways, for example, as 1466806809924 + 85295538916 = 1211118^2 + 292054^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19401279321 + ... + 19401279400.

Almost surely, 2^{1552102348840} is an apocalyptic number.

1552102348840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1552102348840 is an abundant number, since it is smaller than the sum of its proper divisors (1940127936140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1552102348840 is a wasteful number, since it uses less digits than its factorization.

1552102348840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38802558732 (or 38802558728 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 43.

The spelling of 1552102348840 in words is "one trillion, five hundred fifty-two billion, one hundred two million, three hundred forty-eight thousand, eight hundred forty".