1560150540 has 108 divisors (see below), whose sum is σ = 5124594384. Its totient is φ = 384029568.

The previous prime is 1560150533. The next prime is 1560150563. The reversal of 1560150540 is 450510651.

It is a happy number.

1560150540 is a `hidden beast` number, since 1 + 5 + 601 + 5 + 0 + 54 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4777 + ... + 56063.

It is an arithmetic number, because the mean of its divisors is an integer number (47449948).

Almost surely, 2^1560150540 is an apocalyptic number.

1560150540 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 1560150540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2562297192).

1560150540 is an abundant number, since it is smaller than the sum of its proper divisors (3564443844).

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

1560150540 is a wasteful number, since it uses less digits than its factorization.

1560150540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51328 (or 51310 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 1560150540 is about 39498.7409925937. The cubic root of 1560150540 is about 1159.8153045222.

It can be divided in two parts, 1560 and 150540, that added together give a square (152100 = 390²).

The spelling of 1560150540 in words is "one billion, five hundred sixty million, one hundred fifty thousand, five hundred forty".