540262001215 has 16 divisors (see below), whose sum is σ = 655707119616. Its totient is φ = 427308890400.

The previous prime is 540262001207. The next prime is 540262001263. The reversal of 540262001215 is 512100262045.

It is not a de Polignac number, because 540262001215 - 2³ = 540262001207 is a prime.

It is a super-2 number, since 2×540262001215² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1579671 + ... + 1891000.

It is an arithmetic number, because the mean of its divisors is an integer number (40981694976).

Almost surely, 2^540262001215 is an apocalyptic number.

540262001215 is a deficient number, since it is larger than the sum of its proper divisors (115445118401).

540262001215 is a wasteful number, since it uses less digits than its factorization.

540262001215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3471030.

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 540262001215 in words is "five hundred forty billion, two hundred sixty-two million, one thousand, two hundred fifteen".