152203540492640 has 192 divisors, whose sum is σ = 442683708195456. Its totient is φ = 48156562685952.

The previous prime is 152203540492613. The next prime is 152203540492711. The reversal of 152203540492640 is 46294045302251.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51158624 + ... + 54051936.

It is an arithmetic number, because the mean of its divisors is an integer number (2305644313518).

Almost surely, 2^{152203540492640} is an apocalyptic number.

152203540492640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 152203540492640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221341854097728).

152203540492640 is an abundant number, since it is smaller than the sum of its proper divisors (290480167702816).

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

152203540492640 is a wasteful number, since it uses less digits than its factorization.

152203540492640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2896961 (or 2896953 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 47.

Adding to 152203540492640 its reverse (46294045302251), we get a palindrome (198497585794891).

The spelling of 152203540492640 in words is "one hundred fifty-two trillion, two hundred three billion, five hundred forty million, four hundred ninety-two thousand, six hundred forty".