60275550 has 48 divisors (see below), whose sum is σ = 150012720. Its totient is φ = 16016640.

The previous prime is 60275531. The next prime is 60275569. The reversal of 60275550 is 5557206.

It is an interprime number because it is at equal distance from previous prime (60275531) and next prime (60275569).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57834 + ... + 58866.

It is an arithmetic number, because the mean of its divisors is an integer number (3125265).

Almost surely, 2^60275550 is an apocalyptic number.

60275550 is an abundant number, since it is smaller than the sum of its proper divisors (89737170).

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

60275550 is a wasteful number, since it uses less digits than its factorization.

60275550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1437 (or 1432 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 30.

The square root of 60275550 is about 7763.7329938632. The cubic root of 60275550 is about 392.0851500086.

The spelling of 60275550 in words is "sixty million, two hundred seventy-five thousand, five hundred fifty".