1501150061 has 8 divisors (see below), whose sum is σ = 1534996224. Its totient is φ = 1467383440.

The previous prime is 1501150019. The next prime is 1501150069. The reversal of 1501150061 is 1600511051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1501150061 - 2¹⁰ = 1501149037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1501150069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19136 + ... + 58038.

It is an arithmetic number, because the mean of its divisors is an integer number (191874528).

Almost surely, 2^1501150061 is an apocalyptic number.

It is an amenable number.

1501150061 is a deficient number, since it is larger than the sum of its proper divisors (33846163).

1501150061 is an equidigital number, since it uses as much as digits as its factorization.

1501150061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39771.

The product of its (nonzero) digits is 150, while the sum is 20.

The square root of 1501150061 is about 38744.6778409629. The cubic root of 1501150061 is about 1145.0067214189.

The spelling of 1501150061 in words is "one billion, five hundred one million, one hundred fifty thousand, sixty-one".