2515051 has 16 divisors (see below), whose sum is σ = 3179520. Its totient is φ = 1932480.

The previous prime is 2515039. The next prime is 2515067. The reversal of 2515051 is 1505152.

It is not a de Polignac number, because 2515051 - 2¹³ = 2506859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2515081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6670 + ... + 7036.

It is an arithmetic number, because the mean of its divisors is an integer number (198720).

2^2515051 is an apocalyptic number.

2515051 is a deficient number, since it is larger than the sum of its proper divisors (664469).

2515051 is a wasteful number, since it uses less digits than its factorization.

2515051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474.

The product of its (nonzero) digits is 250, while the sum is 19.

The square root of 2515051 is about 1585.8912320837. The cubic root of 2515051 is about 135.9927007328.

The spelling of 2515051 in words is "two million, five hundred fifteen thousand, fifty-one".