1552938293652 has 48 divisors (see below), whose sum is σ = 3686488673280. Its totient is φ = 508658339808.

The previous prime is 1552938293651. The next prime is 1552938293671. The reversal of 1552938293652 is 2563928392551.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1552938293651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1226943 + ... + 2147385.

It is an arithmetic number, because the mean of its divisors is an integer number (76801847360).

Almost surely, 2^{1552938293652} is an apocalyptic number.

1552938293652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1552938293652 is an abundant number, since it is smaller than the sum of its proper divisors (2133550379628).

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

1552938293652 is a wasteful number, since it uses less digits than its factorization.

1552938293652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922892 (or 922890 counting only the distinct ones).

The product of its digits is 34992000, while the sum is 60.

The spelling of 1552938293652 in words is "one trillion, five hundred fifty-two billion, nine hundred thirty-eight million, two hundred ninety-three thousand, six hundred fifty-two".