1540514052332 has 12 divisors (see below), whose sum is σ = 2695922475960. Its totient is φ = 770250487776.

The previous prime is 1540514052307. The next prime is 1540514052361. The reversal of 1540514052332 is 2332504150451.

It is a junction number, because it is equal to n+sod(n) for n = 1540514052292 and 1540514052301.

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, 1083857 + ... + 2062952.

It is an arithmetic number, because the mean of its divisors is an integer number (224660206330).

Almost surely, 2^{1540514052332} is an apocalyptic number.

It is an amenable number.

1540514052332 is a deficient number, since it is larger than the sum of its proper divisors (1155408423628).

1540514052332 is a wasteful number, since it uses less digits than its factorization.

1540514052332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3269200 (or 3269198 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 1540514052332 in words is "one trillion, five hundred forty billion, five hundred fourteen million, fifty-two thousand, three hundred thirty-two".